Answer:
Nucleotides are the smaller parts of the nucleic acids
Explanation:
The answer is
B. Beak shape
This is because in various areas the beaks were different shapes
Some arteries carry oxygenated blood just as some capillaries do.
Some veins carry deoxygenated blood just like some capillaries do.
Answer:
the correct answer is DNA
Answer: A cell
Explanation:
The tissue is inside of the organ, which is inside of the organism, the next thing would be a cell, and then after that the next smallest would be a molecule
