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
Anarel [89]
3 years ago
14

The tundra ecosystem of Alaska is known as a “cold desert.” It receives very little precipitation, about four inches annually. H

owever, it is rich in wetlands due to permafrost, which traps moisture close to the surface. The temperatures vary widely, also producing persistent winds. Although treeless, the Arctic tundra is an abundant ecosystem. Many organisms find their niche here including many migratory bird species and mammals such as caribou, foxes, bears, and small rodents. Which element of the tundra ecosystem is biotic?
Biology
2 answers:
vlabodo [156]3 years ago
8 0

Answer:

Biotic factors of tundra ecosystem: migratory bird species and mammals such as caribou, foxes, bears, and small rodents.

Explanation:

Biotic component of an ecosystem are the total of all the species of living beings present in the system. It includes species of plant, animals and microbes. Since tundra ecosystem is habitat for migratory bird species and mammals such as caribou, foxes, bears, and small rodents; these living beings serve as biotic component for the system.

raketka [301]3 years ago
7 0

Answer:

the answer is "dead bird" on edg

Explanation:

You might be interested in
The process of exposure to an environmental stress or pathogen causes mutations to occur so that these mutations can increase th
OlgaM077 [116]

Answer:

The answer is option A: True

Explanation:

Exposure to environmental stress or pathogens is the fuel that ensures the fitness as well as the survival of species population. These factors leads to adaptation of the cells of the species to survive.

6 0
3 years ago
Which type of specimen must be chilled if testing will not be performed immediately?
Marat540 [252]

Urine Specimen must be chilled if testing will not be performed immediately.

<h3>What is Urine?</h3>

Urine is a liquid byproduct of human and many other animal metabolism. Urine travels from the kidneys to the urinary bladder via the ureters. Urine is discharged from the body through the urethra as a result of urination.

Many by-products of cellular metabolism, such as urea, uric acid, and creatinine, are nitrogen-rich and must be removed from the bloodstream. These by-products are excreted from the body through urination, which is the major way for excreting water-soluble compounds. A urinalysis can identify nitrogenous wastes in mammals.

To learn more about urine visit:

brainly.com/question/27454851

#SPJ4

5 0
1 year ago
List 5 ways we can help the ocean and the organisms living in it.
mamaluj [8]

Answer:

1. Reduce Pollutants

2. Conserve Water

3. Eat sustainable seafood

4. Don't purchase items that exploit marine life

5. Don't throw trash into the ocean

Hope this helps :)

8 0
3 years ago
Read 2 more answers
Susie has a genotype of blue eyes (bb) and her husband Jim has brown eyes dominant (BB). What is the likelihood (percentage) the
Arlecino [84]

Answer:

The kid would possibly have the eye color from a family member. Also it could be ether one. And it could be none. My little brothers eyes are hazel but the mother and father of me and my brother eye color are different the father's eye color is brown and the mother's eye color is blue. But the little brother's eye color is hazel. So it could be none.

Explanation:

7 0
3 years ago
May somebody help me please ASAP !
Minchanka [31]

Answer:

The first one: HH Hh Hh hh

Explanation:

Those are the genotypes - the phenotypes are the physical attributes the person will have. If there is the dominant gene (capital H) the child will have hitchhikers thumb. There is a 75% chance the child will have hitchhiker thumb and a 25% chance they will not.

3 0
3 years ago
Other questions:
  • How do fertilizer requirements change when a crop leaves the vegetative stage and enters the flowering stage?
    9·1 answer
  • The surgical repair of a vessel is _____.
    7·1 answer
  • You have been collecting data to determine the average monthly temperature for a particular year. You have 30 samples recorded i
    6·2 answers
  • Help help pleasee can someone take the time and help me????
    6·1 answer
  • The steps of meiosis 2
    10·1 answer
  • Do you need to do math to become a Dentist?
    14·2 answers
  • What is another name for reservoirs
    8·1 answer
  • Which statement is true about the Earth’s oceans?
    13·1 answer
  • .
    14·1 answer
  • a cell contains a 4% concentration of salt. the cells enviornment is isotonic. which is a possible salt concentration outside th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!