The diagram below shows four processes, a, b, c, and d, by which carbon circulates between the atmosphere, plants, and animals.

which process represents photosynthesis?

process a

process b

process c

process d

What is used to keep track of the gamates and possible offsprings combination

Which of the following words best matches this definition: the process in which the best adapted organisms survive and pass on their traits, while those that are not well adapted do not survive to pass on their traits. question 3 options: acquired selection natural selection artificial selection organic selection

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b. diffusion c. endocytosis d. exocytosisc. endocytosis