The graph below shows distance traveled over time during a bicycle race. 2
The
Because the graph is a straight line with a positive slope and objects do not normally travel at a constant rate for an entire trip, what does the slope MOST likely represent?
(DOK 1, AKS Ba)
O A Actual constant speed
B. Actual constant acceleration
C. Average constant speed
D. Average constant acceleration

Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

What is used to keep track of the gamates and possible offsprings combination