Adesert with a hot, dry climate is an example of

Biome

Explanation:

"A biome is a distinct climate zone. A desert with a hot, dry climate is an example of a biome.

A population is a group of organisms from the same species in the same area. A herd of cattle is an example of a population.

A community is made up of different populations that interact with each other. A pod of dolphins hunting and feeding on a school of fish is an example of a community interaction.

An ecosystem consists of all the living organisms in an area and their physical environment. All of the living organisms in a forest plus their physical environment is an example of an ecosystem."

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

answer; the correct answer is conflict- related aggression; +