Which of these is an environmental effect of burning fossil fuels and pesticides from farming?

a. smog

b. poisoning wildlife

c. increased temperature

d. increased number of habitats

What would most likely happen if a person increased the amount of saturated fat in his or her diet? the person's risk of cardiovascular disease would increase. the person's risk of cardiovascular disease would decrease. the person's bad cholesterol would decrease. the person’s good cholesterol would increase.

This rapid change in species that rarely leaves behind fossil evidence is referred to as

Males of different species of the fruit fly drosophila that live in the same parts of the hawaiian islands have different elaborate courtship rituals. these rituals involve fighting other males and making stylized movements that attract females. what type of reproductive isolation does this represent?