The term infection refers to microorganisms colonizing the body. contact with microorganisms. contact with pathogens. pathogens penetrating host defenses.

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?