Where is the greatest amount of the worlds carbon found?

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

Describe at least 2 abiotic and two biotic factors found in the desert biome how do these abiotic factors interact with the biotic factors

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome