Observe the structure of the sperm. The job of a sperm cell is to move into the female reproductive tract to find and fertilize an egg. How does the
structure of the sperm cell help it to function?

What is the best way to use the clean water act to address the issue of dirty water and diseases that plague asmall community? a) to report the number of cases of people who havecholera symptomsb) to provide health guidelines about effects from waterborne diseases c) to enforce standards that focus on chemical dischargeinto bodies of waterd) to carry out research that investigates how dirty wateraffects human health