3. What are factors that determine how many
calories a person needs?

The part of the nephron provides initial filtering of the blood in the urinary system.

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

Which of the regulations is not designed to protect the environment