All categories

2 years ago

When a fish swims from salt water into fresh water, its cells react by:

2 answers:

6 0

When a fish swims from salt water into fresh water its cells react by losing water and shrinking. The correct option is D.

<h3>What is fresh water?</h3>

Glaciers, lakes, reservoirs, ponds, rivers, streams, wetlands, and even groundwater contain fresh water.

These freshwater habitats cover less than 1% of the world's total surface area but are home to 10% of all known animals and up to 40% of all known fish species.

When a fish swims from salt water into fresh water its cells react by losing water and shrinking due to osmosis.

Thus, the correct option is D.

For more details regarding fresh water, visit:

brainly.com/question/4381433

#SPJ1

emmasim [6.3K]2 years ago

6 0

A fish swims from salt water into fresh water, its cells react by gaining water and swelling. Thus, option "A" is correct.

<h3>What is osmosis?</h3>

Osmosis is the movement of water through a semipermeable membrane from an area of low solute concentration to one of higher solute concentration to establish an equilibrium.

For example, The solutes are solids that dissolve in water and form ions, such as salts (NaCl) and sugars, these solutes are also found the cell’s cytoplasm.

Thus, option "A" is correct.

To learn more about Osmosis click here:

brainly.com/question/1799974

#SPJ1

You might be interested in

What did ekman find from his work with the facial action coding system?

alisha [4.7K]

Answer:

The correct answer will be- relationship between facial movements, facial expressions and emotions.

Explanation:

The Facial Action Coding System (FACS) is a comprehensive system used to study the facial expressions and relating them to the emotions.

This coding system was developed by a psychologist named Paul Ekman which is used by the detective agencies to detect lies and the animation industries all over the world.

The system is based on the anatomical facial movement which is broken down into the smaller components called Action Units based on the muscles movements.

Thus, the relationship between facial movements, facial expressions and emotions is the correct answer.

8 0

4 years ago

Your partner informs you that he believes the 90-year-old male you are caring for is dehydrated. What signs or symptoms best rei

Anni [7]

Answer:

Dark yellow ,small volume pea.

Infrequent pea.

Dry mouth and tongue.

Sunken eyes.

Dehydration is a condition in which the rate at which the body looses t fluids is higher than the rate at which it takes fluids in.

It is caused by diarrhoea( watery stools )

2.Excessive sweating.

3 vomiting continusly.

4. No access to water intake

5.Polyuria(excessive urination)

6.Fever leading to hyperthermia.

The kidney is the main organ where the effect of dehydration is managed . As a result of increase in the solute potential of the blood,;the hypothalamus secrets ADH hormones which stimulates the Aquaporins(transmembrane proteins in the collecting duct and the distal convoluted tubules) to open .Therefore water moves in by osmosis to reduce the higher solute potential of the blood. Therfore low volume,high concentrated urine is produced.

This homeostatic function of the kidney ensures balanced in the electrolyte fluids of the body to manage dehydration,before medical intervention.

Explanation:

4 0

4 years ago

Oompah’s with type O blood receive a tax break. ophine oompah has type a blood, but he wants a wife that will give him children

vova2212 [387]

Answer:

He should request type O on his dating survey.

Opine's blood type must be AO to have a higher probability of producing O offsprings.

Explanation:

O blood type is recessive so, when it is paired with another blood type like B or A, these would be dominant, giving B and A blood, respectively.

O blood type results are possible thanks to OO genotypes.

If the man's blood type is A, to have a higher chance of producing OO offsprings, his blood should be AO. The other possibility is that he has AA blood, which will result in a low probability of OO offsprings.

As regards the mother, her blood type should be OO.

We can see this more clearly in Punnet Square.

There is a 50% of probability of having O offsprings with AO and OO.

With AA and OO, the probability is 0%

With both parents having AO, blood the probability of having a OO offspring is 25%.

In conclusion, the higher chances of producing a OO offspring is if the parents are AO and OO.

3 0

3 years ago

The medicare prospective payment system for reimbursing hospitals utilizes:

Marianna [84]

The medicare prospective payment system for reimbursing hospitals utilizes APCs.

APC stands for Ambulatory Payment Classifications that includes the outpatient payment system which is applicable only to the hospitals. There are different reimbursement methods for hospitals outpatients, inpatients, physicians, etc.
<span />

4 0

4 years ago

Describe the role of Cyanobacteria in charging Earth's early atmosphere

kvv77 [185]

Cyanobacteria were very simple organisms and performed were an role in changing Earth's early atmosphere. They carried out photosynthesis to produce the materials they needed to grow. In this process, they release Oxygen which is needed to sustain life on Earth for Humans and other organisms.

7 0

3 years ago