What is a climax community A. Two species that have the same niche B. a group of invasive species C. a community with very little biodiversity D. a stable community formed by succession

What are two things that compost can supply plants with?

Pseudomonas A. are resistant to many disinfectants and antimicrobials. B. are mostly harmless except for the opportunistic P. aeruginosa. C. require nutrient rich environments. D. do not contain plasmids. E.

When does fluvial erosion begin? a. when rain falls on flat or sloped surfaces b. when water flows into the ground c. when rills develop d. when water flows downslope?

Are all dogs members of the same species?

Stressor is a (n) select one: a. exercise program that increases one's ability to handle normal stress. b. hormone released by the adrenal glands during periods of stress. c. lower back muscle that frequently produces a feeling of physical tension.

When ATP delivers energy, it does so by breaking the bond between: Question 4 options: the adenosine group and the phosphate groups the second and third phosphate the first and second phosphate all phosphate groups

What structure acts as a gateway for sensory impulses before they reach the cerebral cortex?

Fracking is used to extract what? A) coal B) natura gas C) all of the above D) petroleum

How the combination of electrons, protons and neutrons results in a neutral charge of an atom?

2) Tay Sach's disease is a fatal genetic condition, in which affected individuals cannot metabolize fats properly. Children who inherit the disease rarely live past the age of five.