EXPERT HELP I'LL GIVE BRAINLIEST: Which statement describes two organ systems working together to make an animal run away from danger?
A. The endocrine system releases hormones that cause bones in the
arms and legs to grow longer.
B. The immune system produces antibodies when white blood cells
detect pathogens.
C. The nervous system sends signals that cause the adrenal glands
to release hormones.
D. The heart beats faster when the nervous system senses a high
Level of carbon dioxide in the blood.
Answers: 1
Biology, 22.06.2019 05:30, KArrington815
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Recommend a strategy for incorporating sustainable human activity into a tropical rain forest biome.
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Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.
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EXPERT HELP I'LL GIVE BRAINLIEST: Which statement describes two organ systems working together to ma...
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