christian found leaves, which one part of the leaf was green the other side was whiter. Christian later put the leaf in boiling water for 5mins. explain why he did that​

Witch type of microscope is used to view very small cell components like proteins and dna?

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)

Which of the following is caused by reproductive isolation within a species? a. a decrease in gene flow b. an increase in genetic flow c. a decrease in genetic drift d. an increase in gene flow