1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nikklg [1K]
3 years ago
8

Describe the three types of environments found solutions

Biology
1 answer:
alexandr1967 [171]3 years ago
3 0
<span>I think you might be asking about the 3 different osmotic conditions a cell might find itself in.  Isotonic is the normal cell environment where water moves in and out of the cell freely and equally in both directions.  It is in osmotic equilibrium so to speak.  The concentration of water and solutes is equal on both sides of the cello membrane.  In a hypotonic solution the cell will gain water and swell up -...</span>
You might be interested in
Which of the following is an example of an adaptation in humans
dsp73

On the course of evolution, there are quite a few...

ie reduction in body hair, shortening of arms, larger brain capacities, etc

8 0
4 years ago
8 research indicates that stress can produce direct physiological effects such as __________. elevated blood pressure psychologi
Vika [28.1K]
Research indicates that stress can produce direct physiological effects such as elevated blood pressure, increased hormonal activity, and decrease in immune system functioning. Or, in other words, all except psychological disorders.
5 0
3 years ago
Read 2 more answers
Where do scientist believe that homo sapiens sapiens first appeared between 150000 and 200000 years ago?
8_murik_8 [283]
Homo sapiens means wise human being, it one of several species grouped into the genus Homo, but it is the only one that is not extinct. It is the specie where all human beings belong. They replaced Neanderthals during 30,000 BC. Scientists believe that Homo sapiens appeared in Africa between 150,000 and 200,000 years ago.
5 0
4 years ago
About what percentage of calories in the typical american diet are derived from simple sugars and fats adding both together
Ede4ka [16]
<span>About 90%. In a typical diet, 60% of calories should come from basic carbohydrates. 30% of daily calories should come from fat. The remainder is typically protein which makes up about 10%. These values certainly can change depending on lifestyle, i.e., a bodybuilder would need a lot more protein.</span>
5 0
3 years ago
HELP PLEASE QUICKLY!!!
Naddika [18.5K]

Answer:  There have been glacial deposits founded in the tropics and coal founded in Antarctica. This supports the theory of the Continental Drift, because coal originates from tropical plants, which can only be founded in the tropics. Additionally glacial deposits can only come from Antarctica, proving the theory.

Explanation:

6 0
3 years ago
Other questions:
  • Ipids contain the same three elements as all other macromolecules. Which other elements must your food contain so that your body
    8·1 answer
  • Which type of chromosomal mutation causes this form of Down syndrome?
    9·1 answer
  • Which of the following examples of factors of production will cause a decrease in the production of wheat?
    5·2 answers
  • The anterior muscles of the thigh that originate on the os coxae are __________. the anterior muscles of the thigh that originat
    8·2 answers
  • In cells, hydrogen peroxide is converted to water and oxygen through the activity of
    11·1 answer
  • Identify the FOUR medial pathways (gross motor and postural movements), identify where each pathway starts (where in the brain o
    13·1 answer
  • What is the function of the nervous system? What is the<br> basic unit of the nervous system?
    14·2 answers
  • RNA differs from DNA in that RNA has?
    14·1 answer
  • Biological classification is important because it allows scientists to study organisms in a ___ way​
    12·1 answer
  • Which molecules do cells need to release energy? (Can you make it look like 7th grade writing please well if you can)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!