Which of the following stresses would most likely cause an ecosystem to respond by succession? a. wildfire b. air pollution c. water pollution d. urbanization

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds?

What organs comprise the respiratory system of a bird