B). natural wind patterns, I took the Cumulative Exam.
<span>The significance of chitin in arthropods is Chitin is a structural carbohydrate that forms their exoskeleton. </span>
I believe the answer is A. True! Good luck with the respond your homework! Anymore questions you can just comment or DM me:)
<span>When a gene changes within a population over time, it is referred to as evolution. This refers to a long but steady rate of mutations that occur in genes of organisms within the environment. A lot of factors affect a population's evolution (e.g. climate, reproduction, food source) and it is a determinant whether a species will survive for the next generations. </span>
Pollution, burning fossils, undrinkable water
