Either amino acids or genotypes.
Not sure but my best guess is to go with B. It just makes the most sense.
Answer:
El pez que cultiva algas.
El cangrejo bailarín.
Explanation:
<span>Sugar is carbohydrates, fats are lipids, amino acids are proteins, and nucleotides are nucleic acid. They're all about the same healthiness because everyone needs all four for their diet. Carbohydrates give us energy, lipids provide energy, protein builds our structure, and nucleic acid stores our genetic information.</span>
Answer:
The direction of energy transfer is ALWAYS from hot --> cold.
Explanation:
hope it helps
