Which tends to increase genetic variation in a population
A. Disruptive selection
B. Bottlenecks
C. Selective pressures
D. Mutation

type 2 happens when excess consumption of high-sugar foods flood the blood supply with glucose and reduce the production and effectiveness of insulin. if a person has prediabetes, they can reduce the risk of full diabetes through regular exercise and a balanced, low-sugar diet.

answer; i believe its echoic memory,it is believed to last three to four seconds; good luck

i think that d. wind is the answer.   i missed the question when i answered a. currents.

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.