3. How is a protein different from a carbohydrate?

Which of the following organs controls body temperature, water level, and carbon dioxide level

What is an organelle found in plant cells, which captures light energy and converts it into food?

What does the first word in a two word name of an organism identify

What shape of fiber is wool?

What type of element typically loses an electron to become an ion

Which of the following describes the relationship between population growth and the underground water supply? A. as the population grows, the water supply remains the same, thus increasing its demand. B.

What does lead exposure cause in children? a. diarrhea b. developmental delays c. cancer d. increased appetite

What is one difference between mitotic cell division in plants and mitotic cell division in animals? A) Chromosomes are replicated in plants but not in animals. B) The replicated chromosomes separate in plants but not in animals.

A woman who is normal weight before her pregnancy should gain approximately how much weight throughout the first trimester of her pregnancy?

A biological community of interaction organisms and their physical environment