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tangare [24]
3 years ago
8

Need help ASAP please help quickly??????

Biology
1 answer:
Alja [10]3 years ago
7 0
The correct answer is:

C. Coal.

Coal isn't renewable because once you burn it, it's gone. Boom. No getting it back.

I hope this answer was helpful!! :)
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Eukaryotes that are not fungi, animals, or plants are classified in a "catch-all" category called ________. A. archaea B. protis
andre [41]

Eukaryotes that are not fungi, animals, or plants are called protists

Protists can be described as eukaryotes that are not grouped as fungi, animals or plants. These groups of organisms are so wide that there are lots of organisms that fall under this category.

Protists are tiny group of organisms that can only be seen/viewed with the aid of a strong microscope. Protists only have one type of cell and lots of these organisms are found in an aquatic environment.

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4 0
2 years ago
Juxtaglomerular cells of the juxtaglomerular apparatus secrete _______________ when _______________.
Anna11 [10]

Answer:

The correct answer will be option-D

Explanation:

In case the blood pressure drops in the body, the juxtaglomerular cells of the kidney start converting the prorenin into renin. This renin converts inactive angiotensin to angiotensin I which gets converted to angiotensin II by ACE enzyme.

The angiotensin II acts as vasoconstrictor narrowing the vessels and thus increasing the blood pressure. It also stimulates the secretion of aldosterone which increases the reabsorption of sodium ions and help increase the blood pressure of the blood.

Thus, option-D is the correct answer.

6 0
3 years ago
Which may appear on the chart for a patient who has heart issues?
Paladinen [302]

Answer:

EKG  is a test that measures the electrical activity of the heartbeat. With each beat, an electrical impulse (or “wave”) travels through the heart. This wave causes the muscle to squeeze and pump blood from the heart.

5 0
3 years ago
The __________ are primarily responsible for maintaining the salinity of the renal medulla versus the renal cortex.
Yuki888 [10]
I forgot and have the same problem
5 0
3 years ago
With the aid of the geological time chart, write comparatively on chordate evolution through time​
snow_lady [41]

Answer: <em>Punctuated equilibrium is the hypothesis that evolution occurs at an irregular rate through geologic time.  </em>

<em>Hope this helps. </em>

Hope this helps

<em>much love !!</em>

6 0
3 years ago
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