Which of the following are common benefits that humans get from functioning natural ecosystems and the biodiversity that is found there? select all that apply. grasslands and wetlands produce corn, wheat, rice and other grain crops. forests prevent landslides and protect coastlines from storm surges and tsunamis. most natural ecosystem types provide recreational opportunities for hiking, wildlife watching, hunting, fishing, etc. mosquitoes and other disease vectors inhabit natural wetlands and forests. diverse species contain countless biomolecules that may be used as drugs or for other purposes.

1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme

Two critical interventions to turn around the opioid crises are:

Hydroelectric uses moving water to do work such as grinding grains in a mill true or false