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
I am Lyosha [343]
3 years ago
7

A cells relatively constant internal physical and chemical conditions are called

Biology
1 answer:
dedylja [7]3 years ago
3 0
This is called Homeostasis
You might be interested in
Explain where the carbon stored in fossil fuels comes from. <br><br>Thanks!&lt;3
DochEvi [55]

Since organic and inorganic forms contain carbon, it's safe to say that the carbon stored in fossil fuels are from the decomposed plants and animals that made the fossil fuels.

Explanation:

Fossil fuels are made from decomposing plants and animal matters. These fuels are found in the Earth's crust and contain carbon and hydrogen (hydrocarbon).

Carbon is stored in the lithosphere in both inorganic and organic forms. Inorganic deposits of carbon in the lithosphere include fossil fuels.

8 0
3 years ago
 Which statements correctly describe the process of countercurrent exchange in fish gills? Choose all that apply. Check All That
Elenna [48]

The correct statement regarding the counter current exchange in fish gills are It is a very efficient way to capture oxygen from water, Water flows across the lamellae in the opposite direction of blood flow, Oxygen diffuses into the capillaries across the lamellae, because even as oxygen is depleted, it is still at higher concentration than in the Inflowing blood

Gills are used by fish to exchange gas. Gills have a lot of folds, which increases their surface area. They can extract oxygen at a rate that is three times faster than that of a human because the water flows past their gills in the opposite direction from the blood (this is known as countercurrent flow). Blood always flows close to water that has given up less oxygen due to the fact that it moves in the opposite direction of the water. In this manner, the blood is able to take in more and more oxygen as it flows. Even as the blood, which is about 80% oxygenated, travels to the lamella's conclusion, it passes water, which is at the lamella's beginning and is 90% oxygenated.Even as the blood, which is around 80% oxygen-saturated, approaches the lamella's end, it is passing water, which is 90–100% oxygen-saturated at the lamella's beginning. Because there is still a concentration gradient, the blood can continue to receive oxygen from the water even after it is highly saturated and has passed through most of the lamellae.

To learn more about gills click here:

brainly.com/question/10403067

#SPJ4

5 0
1 year ago
A middle age star that burns hydrogen is a?
OlgaM077 [116]

Could be the sun but that's just me

8 0
3 years ago
Read 2 more answers
U-Science-Gr7-Unit5-PBT-C!
Karo-lina-s [1.5K]

Answer: The bright colors will attract insects that can carry the pollen needed for plant reproduction.

Explanation: Bright colored plants help plants with reproduction, which is an advantage for the flowers because plants will continue to grow & reproduce.

3 0
3 years ago
Please help me thank you
alekssr [168]

Answer:

3. A 2. B. 1. B

Explanation:

Im not to sure about 1. but other than that your good sorry if this didn't help

5 0
2 years ago
Other questions:
  • "when storing raw meat and poultry in a cooler, they should be stored _______ other foods."
    7·2 answers
  • What are the example of aerial stem modification.​
    6·1 answer
  • Describe the electric charges of the three main subatomic particles
    6·1 answer
  • 31. Because trees live many years, they are:
    8·1 answer
  • The pediatric aed pads for a child can be placed on
    13·1 answer
  • What climate is african bull frogs live in
    12·2 answers
  • Which of the following does NOT belong
    6·1 answer
  • Energy is released during chemical reactions that occur in
    11·1 answer
  • If a significant decrease in the African wildcat population is observed, what change, if any,
    12·1 answer
  • An egg is dropped into a highly concentrated Kool-Aid solution made of 99% Kool-Aid powder and 1% water.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!