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dolphi86 [110]
2 years ago
10

Pls hurry!!! if u can’t see the pic don’t bother answering

Biology
2 answers:
ki77a [65]2 years ago
6 0
Like the first answer said a sewage is not a watered so it would be D
Stella [2.4K]2 years ago
4 0

Answer:

Sewer is not a watershed

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Antidiuretic hormone (ADH) increases a.water reabsorption in the collecting tubule of the kidney. b.urinary output. c.sodium rea
k0ka [10]

Answer:

WATER REABSORPTION IN THE COLLECTING TUBULE OF TE KIDNEY

Explanation:

Antidiuretic hormone synthesized by the neurons in the hypothalamus and the posterior pituitary allows for the reabsorption of water from the collecting ducts of the kidneys back into the circulation.

This therefore reduces the amount of water in the urine causing the formation of concentrated urine and reduced volume of urine.

It causes the increased reabsorption of sodium in the ascending loop of Henle adding to the counter-current mechanism which aids the further reabsorption of water from the distal tubules and collecting ducts.

It also allows the constriction of arteries thereby reducing arterial blood pressure.

7 0
3 years ago
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Which type of human population is characterized by the lag phase, being able to raise crops and domesticated animals, but having
nasty-shy [4]

Answer:

Rural population.

Explanation:

The rural population of humans is characterized by the lag phase because they are linked with farming of crops and domesticated animals. This population is responsible for the soil erosion and food shortages over the country because they are the producers of everything for the food industry. Due to farming methods, soil erosion occurs that leads to the depletion of nutritive part of the soil that causes less productivity of the crop and as a result food shortage occur.

6 0
3 years ago
What caused Earth to develop layers as it cooled?
Dominik [7]
The answer is difference in density. We know that the high central density suggests the earth must be rich in nickel and iron and that much of the core must be liquid. This lower-density air then rises and is replaced by cooler, higher-density air. The result is atmospheric circulation that drives the weather and climate through redistribution of thermal energy. 
5 0
3 years ago
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What is the source of most salt in the ocean?
Sati [7]

Answer:

D. rocks on land

Explanation:

Salt in the ocean comes from two sources: runoff from the land and openings in the seafloor. Rocks on land are the major source of salts dissolved in seawater. Rainwater that falls on land is slightly acidic, so it erodes rocks. This releases ions that are carried away to streams and rivers that eventually feed into the ocean.

7 0
2 years ago
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What characteristic promoted the utilization of lipids as the first cell membrane?
allochka39001 [22]

Answer:Self-assembly into a simple membrane

Explanation:

The cell membrane is the biological membrane that separates the interior of the cell to the exterior of the cell.

The cell membrane is made of lipid by-layer. The first cell membrane was made of lipids. It is so because it has the ability to assemble and form a membrane like structure.

It helps in entry and exit of the substances from inside of the cell to outside and vice versa.

4 0
3 years ago
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