Answers
Answer:
Back in the frontier days there was very little concern about water shortages. People did not have too worry about not having enough water. Today people do have to keep in mind how much water they are using. some people do worry about not having enough water.
Explanation:
Hope this helps
Related Questions
Reproductive system when running
Female-
Male-
Own words 10 pts
Answers
Male - for men running also increases sperm count and produces a higher concentration. However excessive exercise might actually DECREASE sperm count says studies.
Sorry for it being too brief hope it helps though :))
what is the percent of hydrogen in cu(C2 H3 O2)
Answers
Answer:
34.986%
hopefully this helps!
Placing geologic events in a chronological order from their position in the rock record is
neptunism
uniformitarianism
relative dating
absolute dating
Answers
Relative dating(around the 1800’s)
Absolute dating also known as radiometric dating (1905)
Neptunium (1940)
After fertilization the embryo will leave the oviduct to be _________in the uterus *
Cultured
implanted
Fertilized
Pollinated
Answers
Answer:
Implanted is the correct answer.
Please help me on number 2 and 4 i really need the answer now PLEASE HELP
Answers
The awnser for nombre 2 is d
which of the following accurately describes the relationship between the lungs trachea and alveoli in the respiratory system.
A. They work together to transport blood.
B.They work together to allow gas exchange.
C. They work together but with completely separate functions.
D. They work together to obtain nutrients to deliver to cells.
Answers
B
the lungs is an organ of respiration,while the trachea allows passage of air from the larynx to the bronchi Of the lungs.. the alveoli is a tiny air sac that takes the oxygen and allows the body going
The trachea divides into a left and right bronchus inside the lungs. These further separate into bronchioles, The tiniest bronchioles have tiny air sacs at their ends. They are known as alveoli. Thus, option B is correct.
What is the role of trachea and alveoli?The trachea splits into the right and left principal bronchi at the mediastinum at the level of the fifth thoracic vertebra.
The bronchi split off into progressively smaller channels before coming to an end in tiny air sacs known as alveoli.
During this process, oxygen diffuses from the alveoli to the blood through the alveolar walls' capillaries (small blood vessels).
Hemoglobin in red blood cells absorbs oxygen as it enters the bloodstream.
Therefore, trachea and alveoli in the respiratory system work together to allow gas exchange.
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What step of respiration does anaerobic (not requiring oxygen)
and aerobic (requiring oxygen) respiration share?
Answers
Answer:
Glycolysis
Explanation:
This is the first step in all types of celllular respiration is anaerobic and does not require oxygen.
4. Which of the following is true about a mutation? A.) it is always damaging to a person B.) it never harms the next generation D.)it may harm the next generation C.) it never passes down diseases
Answers
Answer:
D
Explanation:
Mutation can be harmful and it can have no effect.
Answer:
d
Explanation:
it is d because it just is so yw
help please
Plants produce waste in the form of ______________due to cellular respiration and in the form of __________ due to photosynthesis. Boy, are they gasey!
Answers
1. Carbon Dioxide, 2. Oxygen
What is an enzyme?
1
A catalyst that breaks down
large molecules
2
A catalyst that speeds up a
reaction
3
A biological catalyst / substance
that speeds up chemical
reactions
Answers
Answer:
An enzyme is a biological catalyst and is almost always a protein.Answer:
3
Explanation:
an enzyme is a biological substance which 99% of which are proteins and the rest are made up of nucleotides. Also, they speed up chemical reactions but keep in mind that they will remain when the reaction is finished.
what is the combination of alleles for a trait, shown as letters??
please help me i will mark brainliest
Answers
Answer: the genotype
AA hom0zygous dominant, Aa heterozygous, aa hom0zygous recessive
can use any letters
Explanation:
In ionic type of bond electrons pooled together and shared by many atoms. *
1 point
True
False
Answers
Answer:
In ionic type of bond electrons pooled together and shared by many atoms.
True
What is the complementary strand for the DNA strand below?
GGCATACGTTAC
A. GGCATACGTTAC
B. CCGUAUGCAAUG
C. TTACGCATGGCA
D. CCGTATGCAATG
Answers
As G goes with C
And T goes with A
Which of the following statements are safety guidelines that must be followed during this lab? Check all that apply.
The lima beans should not be eaten.
Warning labels on soil products need to be followed.
Hands must be washed after handling any of the material used in this lab.
Soil is common and can be disposed of nearly anywhere.
Answers
Answer:
The first three are the correct choices. The last is wrong
Explanation:
Hope this helped Mark BRAINLEST!
Answer:
correct answer below
Explanation:
What is another name for the first and second stop on a micropipette?
Answers
Answer:
the first stop is used to fill the micropipette tip and the second stop is used to dispense the content of the tip
what would happen if the plasma membrane ruptures of breakdown
Answers
Different surfaces absorb the Sun’s energy in different ways. These differences have an influence on weather. As the surface of Earth heats up, the air above the surface heats up as well. In certain parts of the Earth, air will heat up more quickly than others.
In which of the following areas will the air above the surface heat the fastest?
A.
the surface of a large lake
B.
the top of a mountain
C.
a puddle of water in your backyard
D.
a paved road on a sunny day
Answers
Which is an extreme disturbance to any ecosystem?
A. coral bleaching
B. hurricanes
C.extreme temperature change
D.elk overgrazing
Answers
Answer:
1) B. extreme temperature change
2) D. living things in that ecosystem
3) B. the smaller herbivore population will decrease
4) B. the loss of a river system due to contamination
5) B. die out in the area
Explanation:
Modest Disturbances in Ecosystems Quick Check
100% :)
extreme temperature change s an extreme disturbance to any ecosystem.
what is ecosystem ?
An ecosystem can be defined as a community of living organisms concurrence with non-living components, interacting with each other in an environment.
The structure of an ecosystem composed of both biotic and abiotic components which include the distribution of energy in our environment, climatic conditions prevailing in that specific environment.
The structure of an ecosystem can be divided into two components such as Biotic Components and Abiotic Components
both biotic and abiotic components are interrelated with each other in an ecosystem,. it is an open system where the flow of energy and components occur throughout the boundaries.
The functions of the ecosystem include regulates the essential ecological processes, responsible for the cycling of nutrients between biotic and abiotic components, maintains a balance among the various trophic levels in the ecosystem.
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At a point during a cell's development, it begins to differentiate. How does differentiation occur?
Answers
Biology 1 Honors Module
9. Select ALL of the following that would increase the reaction below, resulting in the formation of more products.
A:Increasing the temperature
B:Increasing the concentration of lipids
C:Adding an enzyme that forces the molecules to collide in the correct orientation
D:
Decreasing the reactant concentration
Answers
Answer:
A: Increasing the temperature
B: Increasing the concentration of lipids
C: Adding an enzyme that forces the molecules to collide in the correct orientation
Explanation:
Temperature plays a very important role in the chemical reaction as it increases the rate of reaction and allows the formation of more products.
Increasing the concentration of lipids will also promote the production of more products because lipids function as energy-storage molecules and chemical messengers which can give more energy to the reaction.
Adding an enzyme will definitely allows the formation of more products as enzymes are responsible for accelerating chemical reactions by increasing collision between reactants. More is the collision more products will form.
Hence, the correct answers are:
A: Increasing the temperature
B: Increasing the concentration of lipids
C: Adding an enzyme that forces the molecules to collide in the correct orientation
PLEASE HELP IM GONNA FAIL
Answers
Answer:
Chitin
Explanation:
please help in your own words i’ll mark brainliest
use an analogy to explain the sequence of events in the replication of DNA
Answers
Answer:
- There are three main steps to DNA replication: initiation, elongation, and termination.
- In order to fit within a cell's nucleus, DNA is packed into tightly coiled structures called chromatin, which loosens prior to replication, allowing the cell replication machinery to access the DNA strands.
Why are proteins important for organisms?
Answers
Answer:
They are good for organisms because they store energy that organisms need.
Explanation:
Answer:
it is aj energy source for the orginisms and it makes the stronger
Explanation:
In general, what causes a sea breeze?
A. The difference in elevation between land and water
B. The difference in cloud cover between land and water
C. The difference in density between land and water
D. The difference in specific heat capacity between land and water
Need a 100% correct answer please
Answers
Answer:
During the day, the sun heats up both the ocean surface and the land. ... The wind will blow from the higher pressure over the water to lower pressure over the land causing the sea breeze. The sea breeze strength will vary depending on the temperature difference between the land and the ocean. At night, the roles reverse.
Answer:
Explanation:
D, the answer is d
Which statement best describes the normal growth of a plant's roots?
Question 3 options:
The roots grow out of the soil in search of oxygen from the air.
The roots seek light from photosynthesis, so they grow outside of the soil.
The roots respond to the force of gravity by growing down toward the earth.
The roots respond to contact with the ground by sliding alongside it.
Answers
Answer:
option C is correct answer of this question
Answer:
C
Explanation:
i did the test
Tides are the cycle of rising and falling
ocean water that repeats approximately
A every 24 hours
B every 12.5 hours
C every 25 hours
Devery 6.25 hours
Answers
Answer:
B. every 12.5 hours
Explanation:
Tides can be defined as the rise and fall of water level in water bodies such as lakes and oceans due to the gravitational force of attraction exerted by the moon on earth. The side closest to the moon creates a bulge of water known as high tide. Low tides are generally experienced when a sea level is not within the bulge.
Hence, tides are the cycle of rising and falling ocean water that repeats approximately every 12.5 hours.
In the chemical equation for photosynthesis, carbon dioxide and water are converted to glucose and oxygen
6CO2 + 6H20 - CH2O +602
Which component could be added to complete this chon
Answers
Explanation:
because c how JavaScript help guidev. your house he hasn't gotten help gettingg
How does the theory of natural explanation explain the medical phenomenon of antibiotic resistance?
Answers
Answer:
Antibiotic resistance evolves naturally via natural selection through random mutation, but it could also be engineered by applying an evolutionary stress on a population. Once such a gene is generated, bacteria can then transfer the genetic information in a horizontal fashion (between individuals) by plasmid exchange.
Explanation:
i hope is helpful
help please its only three questions!!
Answers
Answer:
A crystal is a solid geometric form of minerals produced by a repeating pattern that is present throughout the mineral. Also a crystal's shape is determined by the arrangement of the atoms within the crystal.
Explanation:
whats the location of a nerve impulse?
Answers
Answer:
the place where the axon of one neuron meets the dendrite of another, using chemicals called neurotransmitters