All organisms need energy from food in order to survive. plants produce their own food through photosynthesis. animals must find external sources for food. which of the following is true? a.
plants are autotrophs, and animals are heterotrophs.
b.
plants and animals are both autotrophs.
c.
plants and animals are both heterotrophs.
d.
plants are heterotrophs, and animals are autotrophs.

What is involved in redox reactions

Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot.active transport involves transport proteins, and facilitated diffusion does not.facilitated diffusion involves transport proteins, and active transport does not.active transport requires the expenditure of cellular energy, and facilitated diffusion does not.

The term equestrian relates to which animal? bulls cows horses pigs