organisms living in the oceans are provided with a relatively constant environmental temperature. in order for plants and
animals to make the move to land, a high cellular was critical to maintain a relatively constant internal
temperature.

What food can provide the body with a quick source of the energy needed to carry out cell functions (a) whole grain bread (b) ground hamburger (c) vegetable oil (d) whole milk

Which of these organisms have the greatest amount of cell specialized

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing