Question

Biology help ?

Answer 1

1. How do endocrine glands help the body maintain homeostasis?
• They transport oxygen, nutrients, carbon dioxide and waste
• They control body activities by releasing hormones into the blood
• DO NOT CHOOSE THIS ANSWER
• They distinguish between “self” and “other”.

2. The system that helps all others maintain homeostasis by transportiung oxygen, nutrients, carbon dioxide and wastes is the
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• Circulatory system
• Digestive system
• Respiratory system

3. One advantage to being an ectotherm is that an ectotherm
• Can generate its own body heat
• Needs less energy to maintain homeostasis
• Can survive easily in colder climates
• DO NOT CHOOSE THIS ANSWER

4. A good way for a lizard to conserve its body heat in cold, windy weather would be to
• Retreat to an underground burrow
• Bask in the sun on an exposed rock
• Sit in the shade of a tree
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5. An endotherm is an animal that
• Regulates its body temperature by staying in the sun
• Regulates its body temperature by living underground
• Regulates its body temperature partly by generating its own body heat
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Answer 2

@rman3

Answer 3

1. B
2. B
3. B
4. A
5. C

Answer 4

last ones : ) 1. mammals (1 point)
endotherm
ectotherm
2. fish (1 point)
endotherm
ectotherm
3. birds (1 point)
endotherm
ectotherm
4. reptiles (1 point)
endotherm
ectotherm
5. amphibians (1 point)
endotherm
ectotherm
...soorrry im asking too much lol but its rare i dont get lectured lol

Answer 5

1. endotherm
2. ectotherm
3. endotherm
4. ecotherm
5. ectotherm

Answer 6

rman's 100% correct thanks