(Question)
Answer the following question given this paragraph: Organs of the excretory system include the kidneys, large intestine, skin, and lungs. Q: The lungs, kidneys, skin, and large intestine are all part of what organ system? Choices: - sensory - digestive - respiratory - excretory A:
(Answer)
excretory

(Question)
Answer the following question given this paragraph: The gonads secrete sex hormones. The male gonads are called testes . They secrete the male sex hormone testosterone. The female gonads are called ovaries . They secrete the female sex hormone estrogen. Sex hormones are involved in the changes of puberty. They also control the production of gametes by the gonads. Q: The testes produce what hormone? Choices: - dopamine - insulin - estrogen - testosterone A:
(Answer)
testosterone

(Question)
Answer the following question given this paragraph: Almost all plants make food by photosynthesis. Q: Almost all plants make food through what process? Choices: - glycolysis - evolution - hydrolysis - photosynthesis A:
(Answer)
photosynthesis