The answer is A, Shelter. Area A has a larger population than Area B which tells us that Area A has an advantage. Predators, Flooding, and Disease would lower the population. Shelter us the only answer that would increase the population. Good luck, I hope that helps!
Cant see the following animals
Arteries carry oxygenated blood away from the heart to the tissues, except for pulmonary arteries , which carry blood to the lungs for oxygenation. Veins carry
deoxygenated blood to the heart but the pulmonary veins carry oxygenated blood).
Answer:
c) Amino acids
Explanation:
Proteins are long-chain molecules made of amino acids. They are linked through a covalent peptide bond. Therefore, the option (c) is the correct answer.
Single/free-living :Amoeba
Colony/colonial :Eudorina
Filamentous/filament :Spirogyra
Part of living organism - cheek cell/onion cell