Question

Hi I will medal who ever can check my answers for me ^.^

Answer 1

Endocrine glands are responsible for
A. controlling body temperature.
B. regulating body activities. <-----My answer
C. stimulating an immune response.
D. keeping the brain bathed in fluid.

Answer 2

2. The system that helps all others maintain homeostasis by transporting oxygen, nutrients, carbon dioxide and wastes is the
A. Excretory system <----My Answer
B. Circulatory system
C. Digestive system
D. Respiratory system

Answer 3

3. One advantage to being an ectotherm is that an ectotherm
A. Can generate its own body heat
B. Needs less energy to maintain homeostasis
C. Can survive easily in colder climates <----my answer
D. Can reduce its own body heat by sweating

Answer 4

4. An endotherm is an animal that
A Regulates its body temperature by staying in the sun
B. Regulates its body temperature by living underground
C. Regulates its body temperature partly by generating its own body heat <---- my answer
D. Does not regulate its own body temperature

Answer 5

I just finished and it was B B B C