During exercise, the body primarily relies on energy from carbohydrates, fat, atp, and creatine phosphate (cp) in varying combinations depending on the type of physical activity. consider the various activities below and sort them into their respective bin based on the primary energy source used during the activity.

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.

Sperm pass through the and connect to a short ejaculatory duct. vas deferens prostrates seminiferous tubules none of the above

What is used to keep track of the gamates and possible offsprings combination