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
Leno4ka [110]
3 years ago
8

For diffusion to occur, which condition must be met

Biology
1 answer:
yawa3891 [41]3 years ago
3 0

A concentration gradient must exist. hope this helps

You might be interested in
What is not one of the functions of vitamin c?​
WARRIOR [948]

The answer is b. ​to maintain the functions of the reproductive organs

Vitamin C is a water soluble vitamin that has a role in connective tissue. It produce and maintain collagen and has a role in wound healing. It also increase the iron absorption which makes orange juice a good drink for a meal with meat. Vitamin C will also protect and recycle vitamin e.

6 0
3 years ago
Which of the following does not cause blood pressure to rise? Growing taller eating animal fats, being young?
fredd [130]

Answer:

Being young

Explanation:

8 0
3 years ago
Why do you think the dna is stored cold with the instagene matrix after boiling the samples?
seropon [69]
<span>The DNA is stored cold with the instagene matrix after boiling samples in order to slow bacterial growth. In that way, you will greatly slow down the activity of any remaining enzymes that could harm your DNA. Most likely it is a way of preserving the DNA and to avoid it bacterial contamination.</span>
6 0
3 years ago
Which of the following two physical components do the sun and the Earth have in common?
Dima020 [189]
I am inclined to say 1. core and mantle... but im not entirely sure...
sorry not much help at all!
5 0
3 years ago
Which hormone is not matched correctly with its principal action?(A) gastrin – increases stomach movement (B) erythropoietin (EP
aev [14]

Answer:

The correct answer is: (B) erythropoietin (EPO) – increases white blood cell production.

Explanation:

Erythropoietin is a hormone secreted by the kidney when dealing to cellular hypoxia (low oxygen content on body tissues) to stimulate red blood cell production. This is because red blood cells are the ones that transport oxygen to every tissue in the body.

7 0
3 years ago
Other questions:
  • Biology.
    14·2 answers
  • It's a cloudy and rainy day. The air pressure is most likely _____. low, stable, high, increasing
    14·1 answer
  • Which natural resource is known as the kidneys of the environment? A.fisheries B.wetlands C.soil D.natural parks E.wildlife
    9·2 answers
  • DESCRIBE events that occur when a mammal breathes in and out. INCLUDE the path of air through its lungs. (I'm stuck on this ques
    10·1 answer
  • Which of the following may have been an advantageous adaptation for the jackrabbit?
    8·2 answers
  • Why is this a neutral mutation ?
    6·1 answer
  • Three young children are fighting over where to take
    14·1 answer
  • 6.
    7·1 answer
  • The pictureeeeeeeeeeee
    11·1 answer
  • All nucleotides of DNA and RNA contain a
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!