In regions that receive significant amounts of acid rain, periphytic algae are observed coating rocks, plants, and other submerged objects in lakes and ponds. what role does acid rain play in the increased population of periphytic algae?
a. the change in ph destroys herbivores present in the lake.
b. algae come down along with acid rain and infest the water bodies.
c. algae are formed by the rotting of submerged objects due to acid rain.
d. acid rain adds nutrients essential for the growth of algae to the water bodies.
((nvm, answer is a)

Which is the best way to define a common in environmental science a. a worthless resource b. shared resource c. a rare resource d. a typical resource

What is the difference between sex-linked traits and autosomal traits in humans? a. sex-linked traits can only be passed from fathers to sons, while autosomal traits can be passed on from both parents to offspring of any sex. b. sex-linked traits are passed on through the x and y chromosomes, while autosomal traits are passed on through the other 22 chromosomes. c. sex-linked traits only affect females, while autosomal traits affect both males and females. d. sex-linked traits refer to genes that are on the x and y chromosomes, while autosomal traits refer to genes on all 23 chromosomes.

What must be done to breed dogs for a partical trait