Why is a protozoan considered animal-like? a. it is a heterotroph, b. it is multicellular, c. it has a flagellum, d. it has a cell wall

The terms autonomic and somatic refer to the two main subdivisions of the:

Which of the following courses would be appropriate for someone studying to become a pollution control specialist? A. Issues in the Global Environment B. Environmental History C. Fisheries D. Management Genetics

A lion in the savanna is tired and needs energy. In order to obtain energy, what must the lion do? A: produce food B:make new cells C:get sunlight D: consume food

How are human activities altering the physical and living environment?

The form of reproduction that provides an exact copy of the parent is: asexual reproduction, sexual reproduction, differentiation, meiosis

Which description best matches an S wave

An educate guess about the meaning of the term "chlorophyll"

All BUT one of the phrases describe a function of the human skeletal system. That is A) allows for movement. B) protects internal organs. C) produces red blood cells. D) filters unwanted substances.

Why is it important for cell division to occur?

Which of the following is true about the hierarchy or organization of life? (Check all that apply) A. Changes at the lowest level can affect the more complex levels. B. Cells make up tissues. C. Cells are made up of macromolecules. D.