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
Karolina [17]
3 years ago
11

Consider the parts of a polar ecosystem and a desert ecosystem.

Biology
2 answers:
soldier1979 [14.2K]3 years ago
8 0

Answer:

One biotic factor includes soil, air(oxygen and carbon dioxide), water.

One biotic factor includes animals and plants.

Both factors are different in each ecosystem. This is because, for example, the soil in desert ecosystem can differ from the polar ecosystem. Animals in polar ecosystems include polar bears, wolves, etc. while desert ecosystems have animals like deer, artic fox, etc.

Thenks and mark me brainliest :)))

Murljashka [212]3 years ago
4 0
One biotic factor is soil air and water
One biotic factor includes animals and plants
You might be interested in
In psychologist Robert Rescorla's classical conditioning experiment, one group of rats experienced a tone just before each of 20
Airida [17]

Answer:

The answer is given below.

Explanation:

Rescorla explain this finding by stating that the tone experienced by the group of rats just before each of 20 shocks was a reliable predictor of the shock for the first group.

The psychologist Robert Rescorla stated in his famous classical conditioning experiment that  2 stimuli does not produce the same level and kind of conditioning.  Conditioning works in a better way, if the conditioned stimulus will act as a reliable signal that projects the appearance of an unconditioned stimulus.

4 0
3 years ago
What is fibrous root system?​
asambeis [7]

Answer:

Explanation:

The fibrous root is one of the small hair-like roots of the fibrous root system. Fibrous roots are derived from the base of the plant. This root system is available mainly in Monocotyledons, Gymnospermae (conifers) and Pteridophyta (ferns). Most of the fibrous roots grow horizontally and very few roots grow vertically to anchor the plant. Most importantly, the fibrous roots are short. They grow near the surface of the soil, not deep into the soil.

6 0
3 years ago
Read 2 more answers
During winter, Alaska typically sees a decrease in the number of prey animals. In
schepotkina [342]

Answer:

Decrease

Explanation:

If the foxes have nothing to eat, some will starve and die so the population will decrease.

Have a wonderful day!

PLEASE RATE!

4 0
2 years ago
Which best describes a virus?
SIZIF [17.4K]
I would say that the answer is D.
7 0
3 years ago
Read 2 more answers
The pupil opens and closes automatically in response to light.What part of your nervous system controls this response and is it
Zigmanuir [339]
Pupillary response is a physiological response that varies the size of the pupil, via the optic and oculomotor cranial nerve. Involuntary reflex reaction to exposure or inexposure to light—in low light conditions a dilated pupil lets more light into the eye. :)
4 0
3 years ago
Other questions:
  • What will eventually happen as the earth's core cools down over billion of year?
    8·1 answer
  • Describe how the chemical and physical properties of water make it a key molecule influencing all spheres on Earth.
    12·1 answer
  • Why mice are classified as omnivores in the food web?
    14·2 answers
  • Which phrase listed below best describes the function of the digestive system?
    13·2 answers
  • almodulin is found in smooth muscle cells and performs a similar function to troponin in striated muscle fibers. However, calmod
    9·1 answer
  • Which of the following does not pertain to helminths? A. Often alternate hosts in complex life cycles In kingdom B. Protista Egg
    12·2 answers
  • I do not understand I need help in doing the whole thing
    13·1 answer
  • List two general differences between inner and outer planets. <br><br> Astronomy.
    13·2 answers
  • Which of the following is not an easily used form of biomass?
    8·1 answer
  • what is the difference between segregation and independent assortment? Will give brainiest award/ 72 points
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!