How can loss of biodiversity affect human health? a. organisms that clean earth's soil, water, and air may be lost. b. resilience to change can increase. c. natural food sources can be manufactured when biodiversity declines. d. new sources of medicines can be gained.

A. Organisms that help clean Earth's soil, water, and air may be lost.

Explanation:

Biodiversity can be define as the variety of living beings surviving in a natural environment. It is the measurement of variations of organisms at the genetic, species and ecosystem level.

If the biodiversity of the organisms which help in cleaning earth's soil, water and air may be lost then the human health will be adversly affected. As the contamination of these important abiotic factor will decline influence the health. Air pollution will result in respiratory and circulatory diseases. Water contamination will result in water borne disease like cholera, diarrhea. Soil contamination will cause inappropriate and infected growth of the plants. The crops fro such plants will cause food poisoning.

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects

multiply it by 5 in order for you to understand i cant give an exact answer.