Which of the following human activities can preserve the biodiversity of an ecosystem?

Reduce invasive species, pass laws and enforce them to protect species, reduce the effects of overpopulation and pollution, reduce climate change, prevent overexploitation of organisms illegal killing and selling of animals, exotic species not allowed to be imported.

Explanation:

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;