Explanation:
Ensure sustainability. Limits on the number of tourists allowed in an area can help maintain the integrity and vitality of the site so that it can continue to draw tourists for years to come. ...
Include local residents. ...
Maximize local economic benefits. ...
When the kidney's own blood supply decreases, they release<u> renin, </u>which leads to secretions of aldosterone from the adrenal cortex.
Renin is an enzyme produced by certain kidney cells. It is a component of the renin-angiotensin-aldosterone system, which regulates blood pressure through a chain of reactions. Specifically, renin regulates the adrenal glands' synthesis of the hormone aldosterone.
- Renin transforms angiotensinogen (a liver-produced precursor to angiotensin) into angiotensin I. Angiotensin is a hormone that causes constriction of the blood vessels.
- Angiotensin I is then converted to angiotensin II. Angiotensin II constricts blood vessels and promotes aldosterone release.
- Aldosterone helps the kidneys retain water and salt, thereby boosting the body's water content. This causes the blood pressure to rise.
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Varieties a number or collection or any of various groups of animals ranking below a species
Breeds a group of animals for reproduction by means of sexual process
the broken rock layers of mostly solid rock is true
Answer:
mitochondrion
Explanation:
centrioles are found in animals only, and chloroplast cell wall is found in plants only.
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