Question

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Answer 1

1. Life would cease to exist without energy from the sun or some other source. (Points : 1)
True
False


Question 2.2. Which process is the total of all the chemical reactions in an organism? (Points : 1)
homeostasis
migration
metabolism
respiration


Question 3.3. Some types of aquatic frogs bury themselves in the mud and spend the winter hibernating at the bottom of lakes and ponds. Which characteristic of life does this behavior represent? (Points : 1)
heredity
growth and development
metabolism
response