On the Healthy People 2020 website, the 2020 LHI topic, Social Determinants, explains that a national indicator of health is measured by "Students who graduate with a regular diploma 4 years after starting 9th grade" . According to the data, as a nation, are we improving or declining, and why is this important to our health as a country?

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

Explain why ecosystem diversity results in species diversity in a healthy biosphere

Question 1 which of the following allows cells to take in fluids? a. phagocytosis b. pinocytosis c. exocytosis d. receptor-mediated endocytosis question 2 molecules move along their concentration gradient (from areas of high concentration to low concentration) using active transport mechanisms. a. true b. false question 3 which of the following powers active transport (ie. provides the energy for)? a. glucose b. transport proteins c. atp d. phospholipids question 4 what type of lipid is a major component of the plasma membrane? a. cholesterol b. phosopholipids c. proteins d. triglycerides