Question: Answer the following question given this paragraph: The boy in Figure below is working out on a hot day. He's losing a lot of water in sweat. To maintain homeostasis, his body can balance the water lost in sweat by excreting less water in urine. The amount of water lost in urine is controlled by the kidneys. The kidneys are organs of excretion. Q: Which organ in the body controls the amount of water loss in urine in response to maintaining homeostasis? Choices: - lungs - liver - spleen - kidneys A:
Answer: kidneys

Question: Answer the following question given this paragraph: Q: What of most species are resistant cells that can survive harsh conditions? Choices: - gonads - phenotypes - subtypes - zygotes A:
Answer: zygotes

Question: Answer the following question given this paragraph: Birds reproduce sexually and have internal fertilization. Mating is generally preceded by courtship. Their amniotic eggs have hard shells and are laid in a nest. The eggs are usually incubated until they hatch. Most species have a relatively long period of parental care. Q: What kind of fertilization do birds have? Choices: - deep fertilization - asexual - sensitive fertilization - internal fertilization A:
Answer:
internal fertilization