How could the loss of biodiversity affect humans?
it may cause an increase in the human population as competition is reduced.
it may lead to the loss of potential medicines, foods, and products.
it could lead to a decrease in infectious and other diseases that affect humans.
it could cause a decrease in the amount of pollutants on the planet.

it will cause increase in population, it cant lead to the loss of food because the products(producers)  are safe and the consumers grow in population, the rate goes down of each species and then the producers grow in number giving a help to vegetarians.

It would lead to a drastical decrease in the diseases because there are many animal caused diseases.

The correct answer is (c)It may lead to the loss of potential medicines, foods, and products

Biodiversity is the existence of numerous plants and animals which together makes a healthy environment. There are many potential medicines, foods and products that we obtain from the biodiversity, which is very important for the humans. The presence of many medicinal plants like neem, tulsi, turmeric and animals such as horse, donkey, sheep, cow helps human in many ways which makes the biodiversity rich for the use of human.

Thus, loss of biodiversity will result in loss of potential medicines, foods and products.