So, if life started aquatic how did it evolve for land and why?

How are gross production and net production different? a. net production is always greater than gross production. b. net production is always less than gross production. only animals have net production. d. only plants have net production. select the best answer from the choices provided

Food contains a sugar called ( ), which is broken down in a process called cellular ( ). this process uses ( ) to break down food molecules and provide energy for cells. fill in the parentheses

Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine