You are presented with the question "What has a positive effect on human health?" and the following answer choices: - hormones - scrambling - scurrying - nutrients - sweating - Glucose - panicking - running Now knowing that exercise has a positive impact on a human 's health and and the benefits of running, or any other form of exercise, are enormous, choose the best answer.
running
(Question)
You are presented with the question "the average number of individuals per unit of area or what can vary considerably?" and the following answer choices: - Decibels - colors - dense - Summer - volume - seasons - animals - decreases Now knowing that population density is the average number of individuals per unit of area or volume and population density varies considerably, choose the best answer.
(Answer)
volume
Ques: You are presented with the question "being buried under soil and mud changes plants into what through extreme heat and pressure in a swam" and the following answer choices: - amoeba - growth - animals - coal - burrs - deadly - vegetables - peat Now knowing that being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time and vegetation Vegetation or plants are in abundunce in the tundra, choose the best answer.
Ans: peat
(Q).
You are presented with the question "Where are you more likely to get a sunburn?" and the following answer choices: - at elevation - the skin - on covered places - at sea level - chemical reaction - dry and hot - on your bottom - near the shoreline Now knowing that ultraviolet light causes sunburn and ultraviolet Rays Ultraviolet rays are more powerful at elevation, choose the best answer.
(A).
at elevation
Ques:You are presented with the question "Contact between rocks over long periods of time causes rocks to be what?" and the following answer choices: - coiled - homogenous - inactive - subrounded - dormant state - barrel-shaped - erosion - threatened Now knowing that contact between rocks over long periods of time causes rocks to smooth and rocks on the streambed are subrounded and fairly smooth, choose the best answer.

Ans:subrounded
You are presented with the question "What can achieve new genetic variation in its gene pool?" and the following answer choices: - competition - Most plants - rocks - A computer - influenza viruses - nothing - peachleaf willow - dust Now knowing that mutation creates new genetic variation in a gene pool and influenza viruses mutate, choose the best answer.
influenza viruses