Which of the following is an example of the importance of biodiversity in a natural ecosystem? A) pollination of flowers by bees
B) Increasing the survival rate of childhood leukemia from 10 percent to 90 percent
C) production of antibiotics from fungi
D) supplies building materials for new construction
E) increasing the availability of food for the human population

A

Explanation:

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u