Answer:
The answer is- A). Because it takes tremendous effort to break free from the laws of gravity to exit the Earth's atmosphere.
Explanation:
I really don't have an explanation. Except that I love science and I actually pay attention in my classes.
I would say the second answers, growth. This is because we need the nutrients and vitamins from food to help us grow, and keep us healthy.
it can’t survive the vacuum of space, zero temperatures and radiation and the DNA may be the missing link to long distance space travel
<span>To break a protein down into its amino acids you will need enzymes. Enzymes
are biological molecules (proteins) that act as catalysts and help
complex reactions occur everywhere in life. Let's say you ate a piece of
meat. Proteases would go to work and help break down the peptide bonds between the amino acids.
</span>
D. They both help organisms to move.
