Which best describes the purpose of connective tissue? forms a barrier to protect your inside body parts from the outside world provides structure and support in the body sends signals throughout the body extends and contracts to give you movement

Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.

Competition occurs between species when