Practice Properties:
la. Describe the sound. I
1b. Describe properties.
1c. How many waves are in the image?

Answers

Answer 1
? What image? I think u need to add the image

Related Questions

IM GIVING 30 POINTS TO WHOEVER ANSWERS THESE
1- how does modern technology provide evidence that all organisms have a common ancestor?

2- what new discoveries about evolution have modern technology made possible?

Answers

Answer: 1. Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features). Similarities and differences among biological molecules (e.g., in the DNA sequence of genes) can be used to determine species' relatedness.

2. The changes in our behavioral patterns and adaptations that are caused by these technological advances could prove to be the primary driving forces behind the next stage of evolution for our species. These members of the species are more likely to reproduce and pass their genes on to their children.

Explanation:

answer 1.from the claudography graph shows how the animals are related from a common ancestor
answer 2. the machines used to examine bones and even embryos

ANSWER FOR 44 POINTS!!!! Also please answer it like don’t just put random stuff I actually need help here <3


1. A unit used to measure energy is the kcal.

a. What is the source of all
energy in the pyramid?

b. How much energy does this source provide to a square meter of the Earth per year? (Be sure your
answer includes units.)

2. The arrows represent the energy available to the next level of the pyramid.

a. What percentage of the source energy form question 1 is absorbed by the oak leaves? Divide oak levar got by the total sunlight hitting the earth’s surface.

b. By what process do the oak leaves harness this energy?

3. Describe how the consumers in one level of the pyramid obtain energy from the organisms at the previous level of the pyramid.

a. How much energy per year do caterpillars obtain from eating the leaves in a square meter of the oak tree?

b. What percentages the energy that was originally by the oak leaves is passed in to the caterpillars? Divide ye hat the caterpillars got by wag at leaves got.

c. What percentage of the energy absorbed by the oak leaves is not passed on to the caterpillars?

4. Calculate the percentage of the nervy that is transferred from one level of the pyramid to another for all of the levels?

a. Oak leaves to caterpillars (see question 3b)

b. Caterpillars to blue jays.

c. Blue jays to hawk.

5. Calculate the average percentage of energy that is transferred from one level to another using you answers in question 5. Note that this average percentage transfer is similar for many different types of energy pyramid in nature.

6. Explain why an energy pyramid in any ecosystem typically is limited to four or five levels only.

Answers

Answer:

If you use this link it gives you most of the answers, if you want I can try to find another link to help with the rest of the questions if you want me to

Explanation:

https://quizlet.com/_30xwac?x=1jqt&i=1ilexf

Answer:

What is the source of all energy in the pyramid in Model 1

Sunlight hitting the earth's surface

How much energy does this source provide to a square meter of the Earth per year? (be sure your answer includes units)

3,190,000 kcals

Label the pyramid levels in Model 1 with the following: primary producers, primary consumers, secondary consumers, and tertiary consumers

Oak tree leaves are the primary producers

Caterpillars are the primary consumers

Blue Jays are the secondary consumers

Hawks are the tertiary consumers

What percentage of the source energy from question 1a is absorbed by the oak leaves in Model 1?

8 %

By what process do the oak leaves harness this energy?

photosynthesis

Describe how the consumers in one level of the pyramid obtain energy from the organisms at the previous level of the pyramid

By consuming them

How much energy per year do the caterpillars in Model 1 obtain from eating the leaves in a square meter of the oak tree?

4,000 kcal

What percentage of the energy that was originally absorbed by the oak tree leaves is passed on to the caterpillars

13.5%

What percentage of the energy absorbed by the oak leaves is not passed on to the caterpillars

84.3%

With your group, list at least three possible uses and/or products of the energy absorbed by the oak leaves that did not contribute to the production of biomass.

Photosynthesis, heat, leaves changing colors

What conclusions can you make about the effectiveness of rewilding projects.

Answers

Answer:

Benefits of rewilding

Draws down carbon from the atmosphere. ...

Helps wildlife adapt to climate change. ...

Reverses biodiversity loss. ...

Supports diversified economic opportunities. ...

Improves our health and wellbeing.

*From another source, not my own words*

I wrote this sentence because I did not want to plagiarize as other people do

Explanation: :)

3. Cardiac muscle cells make up which type of muscles?
(5 Points)
O A. Voluntary
B. Smooth Muscle Cells
C. Skeletal Muscle Cells
O D. Involuntary

Answers

Explanation:

voluntary muscles are ones that work without you having to think about it..example heart, lungs. part of the APT system...Autonomic ...

PLSSS HELP, the question is what does this represent.

Answers

Answer:

metaphase

Explanation:

What is the purpose of the carbs on the lipid bilayer?


A. to make the proteins do their job


B. it serves as the ID of the cell so the immune system does not attack it, and helps it adhere to other cells.


C. to make the model a fluid mosaic


D. it serves as the lipid bilayer control center, helping things realize their potential

Answers

Answer:

B

Explanation:

check out the image ​

Answers

Answer:

the image? I dont see one?????

Explanation:

What is the structure of DNA? 20 points.

Answers

Answer:

Basic structure of DNA

DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code.

DNA structure and function

DNA is the information molecule. It stores instructions for making other large molecules, called proteins. These instructions are stored inside each of your cells, distributed among 46 long structures called chromosomes. These chromosomes are made up of thousands of shorter segments of DNA, called genes.

Explanation:

DNA is made up of molecules called nucleotides. Nucleotides are attached together to form two long strands that spiral to create a structure called a double helix. If you think of the double helix structure as a ladder, the phosphate and sugar molecules would be the sides, while the bases would be the rungs.

it is called nuclideds they each claim a group

explain why the structure of DNA is described as a double helix

Answers

Answer:

The double helix is the description of the structure of a DNA molecule. A DNA molecule consists of two strands that wind around each other like a spiral staircase. Each chain has a backbone in which a sugar (deoxyribose) and a phosphate group alternate.

Where does the fetus normally develop?

Answers

Answer:

in the womb !!

Explanation:

hAve a good night

Answer:

Inside the uterus, the blastocyst implants in the wall of the uterus, where it develops into an embryo attached to a placenta and surrounded by fluid-filled membranes.


Property of Matter
The mass of a book on Earth is 140 grams.
1- Calculate the mass of the book on the moon.
(On moon surface gravity (g) is 1.6 N/kg)

Answers

Answer:

The mass would be 140 grams.

Because mass wouldn't change in different places but weight would change.

Choose all of the areas in which the United States invoked the Roosevelt Corollary to the Monroe Doctrine.

Answers

The correct answer to this open question is the following.

Unfortunately, you did not attach the options to answer this question.

What we can do to help you is commenting on the following.

Throughout history, the United States invoked the Roosevelt Corollary to the Monroe Doctrine to accomplish some imperialistic and interventionists goals in different Central American and South American countries.

We can set some examples here. For instance, that was the case of the US intervention in the Island of Cuba, in Nicaragua, Dominican Republic, Hati, and the US presence for so many years in the Panama Canal.

Let's have in mind that the Roosevelt Corollary to the Monroe Doctrine was originally called for intervening in Latin American countries that could not pay their debt to European creditors.

The message the US wanted to convey to European superpowers that had interests in this region was that from now on, it was going to be the US business to intervene in the Americas. If Europe tried to intervene, it was going to be understood as direct aggression to the United States.

Where is the liver and pancreas ?

Answers

Answer:The pancreas is located behind the stomach in the upper left abdomen. It is surrounded by other organs including the small intestine, liver, and spleen.

Explanation:

Answer:

The pancreas is located behind the stomach in the upper left abdomen. It is surrounded by other organs including the small intestine, liver, and spleen.

Why are communication signals important in everyday life?

Answers

Because if their wasn’t any their would be many miss communication and poor communication for many people

WILL MARK BRAINLIEST!!!
Recipient Blood Type A can Receive from:
Recipient Blood Type B can Receive from:
Recipient Blood Type AB can Receive from:
Recipient Blood Type O can Receive from:

Answers

Blood A can receive from A and O
Blood B can receive from B and O
Blood AB can receive from anyone
I’m not sure of blood O however but I’m pretty sure they can receive from A and O

How protein are important in carrying out essential functions

Answers

It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions. In addition to providing your body with a structural framework, proteins also maintain proper pH and fluid balance. also catalyse reactions in our bodies, transport molecules such as oxygen, keep us healthy as part of the immune system and transmit messages from cell to cell.

don’t mind my dirty computer haha

Answers

Answer:

All of the above

Explanation:

All of this literally explains what a night sky is what question is that?


What do waves transfer?
O matter
O energy
O water
particles

Answers

Answer:

Energy

Explanation:

In electromagnetic waves, energy is transferred through vibrations of electric and magnetic fields. In sound waves, energy is transferred through vibration of air particles or particles of a solid through which the sound travels.

Answer:

energy

Explanation:

Wave' is a common term for a number of different ways in which energy is transferred: In electromagnetic waves, energy is transferred through vibrations of electric and magnetic fields. In sound waves, energy is transferred through vibration of air particles or particles of a solid through which the sound travels

Is poaching considered a limiting factor? (please explain why or why not)

Answers

Answer: No, a limiting factor is something that you can’t survive without.

Explanation: Poaching is not a limiting factor.

Answer:

It is

Explanation:

because if someone is killing animals then that animal that animal that animal eats its thriving. Because of the change in popluation

Ventricles are chambers of heart which are:​

Answers

Answer:

they are chambers located below the two atria.

the right ventricle receives deoxygenated blood whereas the left receives oxygenated blood which opens up into the aorta

helpppppp plsssssssss

Answers

Answer:

the net force would be 45n

Explanation:

20n+25n=45

Climax community- most stable community that takes hundreds of years to develop. The types of organisms change due to __?__.


competition


random chance


being the luckiest

Answers

Answer:

its competition

Explanation:

How many categories are there on the Modified Mercalli Scale?

Answers

Answer:

i hope this helps!!?

Explanation:

Giuseppe Mercalli (1850-1914) originally developed the scale, with ten levels. In 1902, Adolfo Cancani extended the scale to include twelve levels. August Heinrich Sieberg completely rewrote the scale. For this reason, the scale is sometimes named Mercalli-Cancani-Sieberg scale, or MCS scale.

Answer:

awsten knight

Explanation:


What are three ways a plant's organ systems work together?
A The shoot system delivers food to the root system.
B. The root system delivers materials from the soil to the shoot
system
The ground tissue of the root system protects the vascular tissue
in roots
D. The ground tissue of the root system stores food for later use by
leaves

Answers

Answer: A, B, D

Explanation: credit to the comments on the other. I also did the test

The three ways through which a plant's organ systems work together are as follows:

The shoot system delivers food to the root system.The root system delivers materials from the soil to the shoot system. The ground tissue of the root system stores food for later use by leaves.

Thus, the correct options are A, B, and D.

How do plants deliver water and nutrients to other parts?

Plants deliver water and other nutrients to other parts with the help of vascular tissues like xylem and phloem.

Xylem transports water, nutrients, and other minerals from the soil to all parts.

Phloem mediates the migration of foods from the leaves to the rest of the plants.

The shoot system delivers food to the root system via the vascular tissue phloem. The root system delivers materials from the soil to the shoot system via the vascular tissue Xylem.

The ground tissue of the vascular plant is responsible for storing the carbohydrates constructed by the plants and utilized by the leaves when required.

Therefore, the correct options are A, B, and D.

To learn more about Vascular bundles, refer to the link:

https://brainly.in/question/652706

#SPJ5

Lung cells obtain sodium ions, and chlorine ions from the adjacent blood vessels by which process?

Answers

Answer:

Not sure about the sodium but you might be referring to the Chloride Shift in the lungs.

Explanation:

Because DNA is replicated by using the original strands as a template, every DNA molecule has one _____ strand and one _______ strand.
A. Adenine, Thymine
B. Guanine, Cytosine
C. New, Original
D. Nucleotide, Carbohydrate

Answers

A. because all of those things that i mean you are always mad and mad sometimes lol oh lol yes i do you

Which term describes the energy of molecules in motion?


thermal energy


atomic energy


material energy


molecular energy

Answers

Answer:

I'm thinking molecular energy.

Explanation:

just because you know, molecules, molecular... that's all I got I'm afraid :(

Earth travels in an ———— , oval around the sun.

A. arch
B.rectangle
C.Ellipse
D.circle

Answers

Answer:

D.circle

Explanation:

Answer:

Arch

Explanation:

Kate's blood volume is 3.9 L . After three months of diet and exercise, if her blood glucose is 144 mg/dL , how many grams of glucose are in her blood?

Answers

Answer:

300L

Explanation:

So basically 3.9 L is equivalent to 3900 Kg of glucose and when u minus 3900 to 144 is basically 3000 which is 300L

A student is studying the structural details of an animal cell, a plant cell, and a prokaryotic cell. He notes that a prokaryotic cell and a plant cell possess a protective cell wall. He also observes that both eukaryotic cells have membrane-bound organelles and are larger in size than the prokaryotic cell. Which other conclusion is also supported by the study?​

Answers

Answer:

What are the answer choices?

Explanation:

If there are none, say that prokaryotic cells have a cell wall, large vacole and chloroplast.

Other Questions
LOOK AT THE PIC. TAKE YOUR TIME. IF NO WORK YOU ARE GETTING REPORTED!!!DO IT RIGHT!!!! Choose the word that BEST completes each sentence. Words CANNOT be changed, and they will only be used ONCE. Ronald McDonald, Ariel de Little Mermaid, y Merida de Brave no son rubios. Son ___.En general, los hombres mayores tienen el pelo ___.Muchas mujeres prefieren tener el ___.Mis tas Elisa y Margarita no son pelirrojas. Son ___.Mi pelo es rubio pero yo quiero un color diferente, como ___.Tu primo es modelo? Es muy ___.Camarero, quiero pagar. Me traes la ___ por favor?Tengo dos hermanas. Carmen es alta, pero Elena es ___.Las personas con el pelo canoso generalmente son ___.Para comer sopa necesito una ___.Una mujer mayor no es ___.Una camarera sirve la comida en un ___.Prefiero beber el caf con leche y ___.Necesito un tenedor y un ___ para comer el bistec.Me gusta el bistec con chimichurri. Es muy ___! what does m represent in the equation y = mx+b? 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Which group invaded Mexico and played a role in the downfall of the Aztec?the Frenchthe Portuguesethe conquistadorsthe pochteca me ayudan a sacr los adjetivos del siguiente texto porfa estoy en examen y el pendejo no sabe que son adjetivos Era un da maravilloso. El sol era intenso, calentaba al ascender por el cielo. La montaa empezaba a sentir sus calurosos rayos, mientras la blanca nieve se derreta lentamente. El agua fresca empapaba la tierra dndole al ambiente un perfume especial, profundo y agradable de primavera. Las flores blancas de los almendros llenaban el paisaje mientras los alegres trinos de los pjaros animaban el caminar del peregrino. Era un hombre alto, corpulento, con la piel morena, y unos grandes ojos negros. Llevaba una pequea mochila al hombro y un bastn robusto que hunda en la tierra del camino al ascender hacia la cima. Se par a contemplar el lejano horizonte hacia el que se diriga. Tras un breve descanso sus pasos volvieron a ser giles y animosos. 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Because the secretary has no idea which password is correct, he chooses one of the passwords at random and tries it. If the password is incorrect, he discards it and randomly selects another password from among those remaining, proceeding in this manner until he finds the correct password. What is the probability that he obtains the correct password on the second try? The third try? I need help with this please. Anyone know the answer to this?