How much blood does the human body contain? A. 1-3 pints B. 8-10 pints C. 12-14 pints D. 17-20 pints

An increase in the biodiversity of an ecosystem leads to an increase in its productivity.

Herbivores in an Owl Food web?

4). Which process can result in decreased biomass for a plant: cellular respiration or photosynthesis? Where does the mass/matter go? What molecules are given off by the plant cells?

Our eyes can sense color because ... A the rods in our eyes are sensitive to the exact wavelengths of light. B different cones in our eyes detect different ranges of wavelengths of light.

Charles darwin's study of the galapagos finches led to a

Which are processes that add to the genetic differences in siblings? Check all that apply. interphase independent assortment cytokinesis crossing over mitosis

Which of the following is a function of the cell membrane of a cell? A. The production of energy from food molecules using cellular respiration. B. The production of genetic material through DNA transcription. C.

Which process occurs only in autotrophic organisms?

Polymers are made of individual subunit called

What are the exergonic reactions that provide living systems with energy (give two examples) ?