Which of the following is not a characteristic of animals? a. multicellular body structure b. composed of cells with cell walls c. hetertrophic food getting pattern d. composed of eukaryotic cells

Did you know that a blue wales tongue weighs more than an elephant?

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.