Answer:
Explanation:
Gas exchange occurs at the alveoli in the lungs and takes place by diffusion. The alveoli are surrounded by capillaries so oxygen and carbon dioxide diffuse between the air in the alveoli and the blood in the capillaries.
Answer: False
In cellular respiration, <span>organic molecules are break down and it uses
an electron transport chain for the production of ATP through oxidative
phosphorylation. Here, the hydrogen ions are pumped into the mitochondrial
intermembrane space and they flow back through ATP synthase that produces most
of the ATP associated with cellular respiration.</span><span>
</span>
Answer:
Explanation:
Economics our environment are connected in an ongoing cycle we have created. Economics have a special influence on the environment because of the way we have set up our social system. There are many good affects of this cycle, such as people reserving land for endangered species. However, there are also bad affects, such as people monopolizing land just for themselves.
An increase in biodiversity can either cause over-population of several different species or an increase in competition factor(s). Those are the most common results.
Benefits of fire = 1. Natural 2. Healthy ecosystem
Benefits of managing forests = 1. Restore ecosystem Health 2. Improve habitat quality
What is a prescribed fire = managed fires to intentionally clear out heavy vegetation
