Lawn fertilizers often contain phosphorus. Sometimes these fertilizers runoff into lakes. Once in a lake, the excess phosphorus may affect algal
growth and cause eutrophication in the lake. Which BEST describes how
the phosphorus affects the algae?
A. It increases the number of trophic levels algae occupy.
B. It increases the carrying capacity of lakes for algae.
C. It improves algae adaptability.
D. It reduces algae habitat size.

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

How does this experiment explain why it is often milder in areas such as coastal maryland while areas such as kansas or iowa have more extremes in temperature

Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.