During a controlled experiment, a scientist isolates and tests

A. a conclusion.

B. a mass of information.

C. a control group.

D. a single variable

Where would you most likely find funguslike protist A. on decaying logs B. In bright light C. on dry surfaces D. On mental surfaces

What's the definition of chemical energy

What are the biotic and abiotic factors of the twilight zone?

Which of these is an abiotic factor of an aquarium ecosystem? A. algae growing on the glass B. gravel on the bottom of the aquarium C. plants growing from the gravel D. fish swimming in the water

Which of these DOES NOT affect the brightness of a star? A. Magnitude B. Age of the star C. Distance from earth D. Distance from other star

What are the three deadly aliens in tobacco smoke? Explain what damage each of them cause.

Which of these parts of an illuminated plant cell would you expect to have the lowest ph?

What falls in the grey area between living and non living things? A. bacteria B. mold C. virus D. yeast

Which clinical theorist identified the three essential features of all forms of therapy?

What are three pressures that lead to biodiversity according to E. O Wilsons Theory Of island Biogeography