Answer:
C. The inner mass of cells of the blastocyst will form the specialized cells in the body.
Explanation:
i did this on a homework qiuz an got it right hope this helps
Answer: A and
Explanation:
why current is constant in a series circuit
Answer:
Retail Sales Associate is responsible for all sales activities and sales associate job duties, from greeting customers, answering questions, offering assistance, suggesting items, lending opinions and providing product information. ... Must also be able to deal with customer refunds courteously and professionally.
A major difference between prokaryotic and eukaryotic cells is that?
Answer:
eukaryotic cells have a nucleus
Explanation:
Answer:
Correct option will be option 'b- Eukaryotic cells have a nucleus'
This option will be prefered over others as it is very important.
Marine Populations Lab Report Instructions: In the Marine Populations Lab, you helped gather data to evaluate Sebastian's Snorkel Spot's claim that a new factory is polluting the coral reef. Record your observations in the lab report below. You will submit your completed report. (30 points possible) Name and Title (1 point) Include your name, teacher's name, date, and name of lab. Objective(s) (2 points) In your own words, what was the purpose of this lab?
Answer:
The procedure is given below.
Explanation:
First we record the data of the pollutants that is releasing from the factory. Record the population of the coral reef which are not affected from these pollutants then take the data again and record the population of coral reef that is affected from the pollutants. If the population of coral reef that is affected from that pollutants increases it means that the pollutants damaged the coral reef population at higher rate. The purpose of this lab is to find out the negative effects of pollutants that is released from the factory on coral reef.
A die is rolled 90 times to see if it is fair. The table below shows the outcomes. Fill in the table with the expected counts.
Answer:
Explanation:
1,12,2,18,3,15,4,21,5,11,6,13
Which of these are the smallest?
A.Protista
B.Virus
C.Fungi
D. Bacteria
Answer:
virus
Explanation:
its the smallest yuh
In fruit flies, red eyes (R) are dominant to white eyes (r).
Create a punnett square a cross between a white eyed
female (rr) and a purebred red eyed male (RR).
Match the letter of the rock/mineral picture to the correct name. Each answer is
worth 1 point for a total of 20 points.
Magnetite
Calcite
Sulfur
Sandstone
Obsidian
Granite
Diamond
Conglomerate
Basalt
Mica
Fluorite
Feldspar
Gneiss
Ruby
Pyrite
Chert
Quarts
Limestone
Marble
Shale
Answer:
l don't know but l think
M is mable
Answer:
A Mica
B Conglomerate
C Shale
D Basalt
E Quartz
F Limestone
G Marble
H Diamond
I Chert
J Granite
K Gneiss
L Sandstone
M Fluorite
N Obsidian
O Sulfur
P Feldspar
Q Ruby
R Calcite
S Pyrite
T Magnetite
help me in this please! I just have 10mins
Just solve Number E
Answer:
One is increase whereas the other is decrease in concentration.
Explanation:
This table shows that concentration of carbondioxide gas in snake's blood is higher in the blood due to respiration process but after breathing, the concentration of carbondioxide gas decreases in the blood while on the other hand, when the carbondioxide gas is lower in the blood, the concentration of oxygen increases due to loading of blood cells with oxygen in the lungs so one is increase whereas the other is decrease in concentration.
How do you think a species population can benefit from being diverse?
Answer:
A species' population that is genetically diverse is more likely to adapt and recover from environmental changes. A genetically diverse population is more likely to possess variations of alleles that are suited for the environment and its changes. Those individuals are more likely to survive to produce offspring bearing that allele.
I would appreciate brainliest, if not that's ok!
summarize the process of aerobic respiration in your OWN words
Explanation:
Aerobic respiration is a chemical reaction that transfers energy to cells. The waste products of aerobic respiration are carbon dioxide and water.
There are two types of Respiration: Aerobic Respiration — Takes place in the presence of oxygen. Anaerobic Respiration –Takes place in the absence of oxygen.
If a battery produced 12.6 volts, what would the current flow be for a 6 Ohm resistor
Answer:
I = 2.1 A
Explanation:
This is physics, but I will answer here either way.
First, the battery produces a voltage of 12 V in a resistor with 6 ohm, and we want the current flow (I). We need to apply the following expression:
V = R * I (1)
This is the Ohm's law. From here we can solve for I and:
I = V/R (2)
Now, we just need to replace the data and solve for the current:
I = 12.6 / 6
I = 2.1 AHope this helps
I need help with 17 please
Answer:
i cant see the picture can you type in comments what your asking
What is the difference in the shape of a muscle tissue cell and a nerve tissue cell?
Answer:
The shape of a nerve cell in a nerve cell in an animal is different from the shape of a muscle cell. A nerve cell is long and branched whereas a muscle cell is pointed at both ends and has a spindle shape.
Muscle and nervous tissues rely on electrical activity to function. Muscle tissue generates force to provide movement, and nervous tissue is responsible for transmitting electrical and chemical signals throughout the body. Muscle and nervous tissues are considered excitable tissues.
Identify and describe a unique service provided by inland wetlands.
Answer:
Protecting and providing water quality. Sorry I can't describe but I hope this helped you
How did agriculture allow for the development of civilization? Explain.
Answer:
Agriculture allowed people to stay in one spot and develop a culture instead of spening time hunting or gathering
Explanation:
Describe las diferentes características que puedas observar entre los dos ejemplos¿A qué tipo de roca pertenecen?
Nota: Imagen de las rocas en archivo adjunto
Answer:
A- Roca sedimentaria
B- Roca Ignea
Explanation:
A- Características: A simple vista pareciera ser una roca con restos fósiles sedimentados, de colores opacos en los tonos de los marrones. Pareciera ser una roca sedimentaria. Las rocas sedimentarias se forman por acumulación de sedimentos en capas, uno sobre otro, incluyendo dentro de estas capas restos animales o vegetales que quedan incrustrados. Una vez tapados por mas capas, a medida que pasa en tiempo, los restos se van fosilizando y las capas se sedimiento se van solidificando hasta formar una roca.
B- Características: A simple vista se pueden observar distintos colores: rosa, blanco y negro. Entre estos tres, el rosa es el color que predomina. Cada color, correspondiente a un mineral, se observa en forma granular. La textura de este elemento parece ser suave, lo que indica un uso industrial y consecuente importancia económica. Puede tratarse de una roca de granito, de orígen igneo intrusivo. Conformadas principalmente por cuarzo y feldespato, de granos visibles a simple vista. Pueden observarse tambien otros minerales presentes. Por esta composición de minerales, la roca adquiere coloración general rosa, gris o blanca. El cuarzo da color blanco. El feldespato, predominante, puede dar colores claros a rosa salmon en distintas tonalidades. Otros compuestos pueden aportar colores oscuros como el que se oberva en la foto.
Select the correct arrow.
Which arrow correctly shows the flow of heat?
Answer:
It's the first one.
Explanation:
A population of a certain kind of fish is introduced into a new habitat. These fish have variations in color from light to dark. Because of the lighting conditions and predators in this new habitat, light colored fish survive better near the surface and dark-colored fish survive better near the bottom. What change would likely result after many generations of these fish living in this environment
Answer:
There would be two populations of fish:
Light-colored fishes near the surface
Dark-colored fishes near the bottom.
Explanation:
After many generations, there would be two populations of fish: Light-colored fishes near the surface and Dark-colored fishes near the bottom as light-colored fish survive better near the surface and dark-colored fish survive better near the bottom due to the lighting conditions and predators in the new habitat.
Match the following terms:
______ 2. Amino acids A. triplets of tRNA
_____ 3. mRNA B. brings amino acids to the ribosome
______ 4. tRNA C. copies DNA code to take it from the nucleus to the ribosome
______ 5. Codons D. triplets of mRNA
______ 6. Anticodons E. another name for a protein
______ 7. Polypeptide F. building blocks of proteins
Answer:
Explanation:
2.F 3.C 4. 5.B 6.D 7.E
Answer:
l
Explanation:
l
relate diffusion and equilibruim
The spiders mentioned in the paragraph are
A
Parasites
B
Carnivores
C С
Scavengers
D
Herbivores
©2021
Illuminate Education TM, Inc.
Answer: the answer is C, Carnivores
Explanation: it says that spiders eat other insects, which makes them a Carnivores. I also have the same quiz in Illuminate but that's not really important, I just thought that it was cool that we go to the same school :)
Question 1
Darwin's scientific theory of evolution explains and predicts which of the following?
A Species change over time.
B
Extinct species are NOT related to living species.
С
Variations in populations have no effect on natural selection.
D
Competition for mates and food does NOT cause changes in populations.
Answer:
Charles Darwin's theory of evolution states that evolution happens by natural selection. Individuals in a species show variation in physical characteristics. ... As a consequence those individuals most suited to their environment survive and, given enough time, the species will gradually evolve
Explanation:
1. What does the dermal tissue system do?
Answer:
Dermal tissue covers and protects the plant, and controls gas exchange and water absorption (in roots). Dermal tissue of the stems and leaves is covered by a waxy cuticle that prevents evaporative water loss.
short notes on agriculture diversity of Nepal
Explanation:
Nepal is a country where every people are of different relegion,cast and region so every people supports their relegion but every person of different cast are also involved in agriculture. the land of terai is very fertile,he land of hilly relegion is also suitable but the land of Himalayan region is not suitable only some vegetables or fruits can be grown there so Nepal is called a country which has agriculture divercity
HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP
Why would Monsanto be considered a cultural “Boogeyman”?
In humans, a gene mutation could result from all of the following EXCEPT:
Answer choices: mutagens, cytokinesis, chemicals, radiation
PLEASE ANSWER!!!!! I need an explanation please!!!! how can plants reduce carbon emissions using photosynthesis?
Answer:
Plants convert carbon dioxide and water into sugar and oxygen through the process of photosynthesis. Plants absorb carbon dioxide from the atmosphere during photosynthesis. A small amount of carbon dioxide is released during leaf respiration (intake of oxygen), but it is quickly re-absorbed during photosynthesis.
Explanation:
PLEASE HELP ME
Factors that limit one population in a community may also have an indirect effect on another population.
TRUE
FALSE
Answer:
true
Explanation:
the statement is true
Does oxygen get cycled in the atmosphere on earth? How?
Answer:
what is the potential difference across electrical load that have risistance of 4 and a current of 3 A following through it
Answer:
Yes
Explanation:
oxygen is taken out of the air photosynthesis, then photosynthesis produces organic molecules that contain oxygen... through respiration and decay of living organisms, oxygen enters the lithosphere
Humoral immunity is a type of adaptive immunity that results in the circulation of which of the following throughout the blood?
A. antigens
B. macrophages
C. natural killers
D. antibodies
Answer:
Humoral immunity refers to the component of the adaptive immune response that is caused by B cells, antibodies, and type 2 helper T cells (Th2), as well as circulating mast cells and eosinophils to a lesser extent.
Antibodies is circulated throughout the blood in Humoral immunity.
B cells changed into plasma B cells that is responsible for the production of antibodies against a specific microbe such as bacteria and virus etc. The humoral immune system attacks and controls the antigens that are present outside the infected cells. Humoral immunity is also known as antibody-mediated immunity so it is concluded that antibodies provides immunity in humoral immunity system.
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