Based on the image, which statement best describes how human activity can influence marine ecosystems? a. humans removing all the co2 from oceans would lessen climate change. b. human-caused ocean acidification could harm coral and fish. c. human-caused ocean acidification promotes shell formation and reproduction. d. human activities have an alkalizing effect on the marine ecosystem.

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.

Each circled letter in the circuit diagram represents a meter that is used to measure a quantity in the circuit. which meters are ammeters

Natalie’s white rabbit had a litter of six bunnies. four bunnies were black and two bunnies were white. the father of the bunnies is black. natalie wondered why there were more black bunnies than white bunnies in the litter. a. all of the black bunnies are male and the white bunnies are female. b. the fur color has nothing to do with the parents. it depends on the environment. c. the bunnies got more traits for fur color from their father than from their mother. d. there are fewer white bunnies because they do not survive as well as black bunnies. e. there are more black bunnies because father rabbits have stronger traits for fur color than mother rabbits. f. each parent contributed the same amount of information about fur color during reproduction. g. there must have been something wrong because black rabbits and white rabbits should produce grey rabbits.