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7nadin3 [17]
3 years ago
7

How would bark on a tree compare to our respiratory system?

Biology
1 answer:
evablogger [386]3 years ago
6 0
I know it has something to do with the Xylem and Phloem of the tee.
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What kinds of traits do not evolve through natural selection?
Harrizon [31]

Natural selection doesn't favor traits that are somehow inherently superior. Instead, it favors traits that are beneficial (that is, help an organism survive and reproduce more effectively than its peers) in a specific environment. Traits that are helpful in one environment might actually be harmful in another.

(one again, I hope this helps ^^)

8 0
3 years ago
What is the role of NADH in cell respiration?​
Daniel [21]

Answer:

High energy electron carrier used to transport electrons generated in Glycolysis and Krebs Cycle to the Electron Transport Chain.

4 0
2 years ago
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Help.. Im confused.. A student is preparing a wooden car for a toy-car derby. Position 1 on the racetrack profile shows the star
lara [203]

Answer:

<em>The correct option is D) The energy of the car will decrease, and the energy of the block will increase. </em>

Explanation:

As we know energy cannot be created or destroyed but it can change from one form to another. When the wooden car will collide with the wooden block, some of the kinetic energy with which the car was moving will be passed to the wooden block. As a result, the wooden block will also get pushed along the track. Meanwhile, as the wooden car had transferred some of its energy, its energy level will decrease and it will move slower than before pushing the wooden block along with it.

3 0
3 years ago
Population genetics is the study of _______.
Mrrafil [7]

According to the research, the correct option is A, population genetics is the study of how allele frequencies in a population change over time.

<h3>What is population genetics?</h3>

It studies the origin, amount and distribution of genetic variability present in populations.

It explains the variation between individuals, as well as the dynamics of alleles and genotypes within and between populations.

Therefore, we can conclude that according to the research, the correct option is A, population genetics is the study of how allele frequencies in a population change over time.

Learn more about population genetics here: brainly.com/question/13049509

#SPJ1

7 0
2 years ago
What are two ways bacteria can get food?
STatiana [176]
Bacteria can obtain energy and nutrients by performing photosynthesis, decomposing dead organisms and wastes, or breaking down chemical compounds.
Bacteria can obtain energy and nutrients by establishing close relationships with other organisms, including mutualistic and parasitic relationships.
5 0
3 years ago
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