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Novosadov [1.4K]
3 years ago
15

Which process provides environments that are conducive for marine ecosystems?

Biology
2 answers:
dem82 [27]3 years ago
5 0

Answer:

<h2>Upwelling.</h2>

Explanation:

Upwelling is the process through which deep water go to the surface. So, deeper water is colder and richer. So, this is like a cycle between Upwelling and Downwelling processes, this last one is the opposite of the first one.

Anna71 [15]3 years ago
3 0

Answer:

<h2><u>Upwelling.</u></h2>

Explanation:

When winds blow at the coastline, they push the surface water offshore, so water from the below rises to the surface to fill this void. This upward movement of the water is called upwelling.

The water that is drawn from the below is usually colder, dense and rich in nutrients. It serves as a source of energy and food for the sea population like fish and other sea critters.


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Vsevolod [243]
Drip method is one of the mainstays of sustainable agriculture because it : A. reduces soil erosion
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4 0
3 years ago
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Chloride ions, Cl-, follow actively transported Na+ ions from the nephrons into the blood. Would you not expect the Cl- concentr
DerKrebs [107]

Answer:

Bicarbonate ion, HCO3- (which has a similar charge to chloride ions) also follow sodium ions into the blood. Also, potassium ions, K+ are transported into the nephron so some chloride ions and bicarbonate ions remains in the nephron to balance the charge.

Explanation:

Sodium is the primary positively charged electrolyte in extracellular fluid. Most of the solute reabsorbed in the proximal tubule is in the form of sodium bicarbonate and sodium chloride. Water is also reabsorbed in order to balance osmotic pressure

When sodium ions are reabsorbed into the blood, few of the substances that are transported with Na+ on the membrane facing the lumen of the tubules include Cl- ions, Ca2+ ions, amino acids, and glucose. Sodium is actively exchanged for K+ using ATP on the basal membrane.

In the distal convoluted tubule, K+ and H+ ions are selectively secreted into the filtrate, while Na+, Cl-, and HCO3- ions are reabsorbed to maintain pH and electrolyte balance in the blood.

Some chloride ions remains in the nephron to balance the charge of the secreted K+ ions and also due to the bicarbonate ions that are removed.

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3 years ago
HELP!!! choose one of the following types of biotechnology: genetic engineering, cloning, or artificial selection. You will then
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Answer:

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GM nourishments are created – and promoted – in light of the fact that there is some apparent bit of leeway either to the maker or customer of these nourishments. This is intended to convert into an item with a lower cost, more prominent advantage (regarding toughness or healthy benefit) or both. At first GM seed engineers needed their items to be acknowledged by makers and have focused on advancements that carry direct advantage to ranchers (and the food business by and large).  

One of the destinations for creating plants dependent on GM life forms is to improve crop insurance. The GM crops as of now available are fundamentally focused on an expanded degree of harvest security through the presentation of obstruction against plant infections brought about by creepy crawlies or infections or through expanded resilience towards herbicides.  

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frosja888 [35]

Answer: It  would us  valine

Explanation:

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