Q: Why do hummingbirds have long narrow bills? Choices: - to feed their offspring - to store food - for protection against predators - to reach the nectar at the bottom of flowers A:
to reach the nectar at the bottom of flowers

(Question)
Q: In a food chain, what group of organisms breaks down animal remains and wastes to get energy? Choices: - primary consumers - detritivores - producers - decomposers A:
(Answer)
decomposers

Ques: Q: Transport epithelia that function in maintaining water balance also often function in disposal of what? Choices: - bacteria - absorption wastes - organisms wastes - metabolic wastes A:
Ans: metabolic wastes

(Q).
Q: In what type of climate might one find deciduous trees? Choices: - thick continental - Dry Continental - moist continental - humid continental A:
(A).
humid continental

Ques:Q: What type of cellular respiration occurs in the presence of oxygen? Choices: - hyperbaric - anaerobic - extracellular - aerobic A:

Ans:aerobic

Q: What is the biggest group of animals on the planet? Choices: - herbivores - mammles - carnivores - arthropods A:
arthropods