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
meriva
3 years ago
8

What is an abiotic factor?

Biology
1 answer:
Tresset [83]3 years ago
7 0
Any non-living factor that is used or present in an ecosystem
Common ones are sunlight oxygen nitrogen climate temperature pH levels and water
You might be interested in
When the earth’s plates move, this movement can cause which of the following?
masha68 [24]

Answer:

B - earthquakes

Explanation:

the movement in the earth' plates causes earthquake.

7 0
3 years ago
Read 2 more answers
How do herbivores move energy through an ecosystem?
NNADVOKAT [17]

Answer:The producers, who manufacture their own food through photosynthesis or chemo synthesis, are at the bottom of the pyramid. The second level is made up of herbivores, or principal consumers. In the following portions of the pyramid, secondary and tertiary consumers, omnivores and carnivores, are found.

Explanation:

8 0
2 years ago
Which are advantages of having multienzyme complexes rather than separate enzymes?
shepuryov [24]

Answer:

I Think so.

The enzymes can contain fewer amino acids

3 0
3 years ago
The psychodynamic perspective originated with Sigmund Freud. True or False
Natasha2012 [34]
True because Sigmund Freud (1890-1930) developed these collection of theories
8 0
3 years ago
Read 2 more answers
Two European men and two Polynesian women settled on a previously uninhabited tropical island. All four of the settlers have bro
kati45 [8]

Answer:

Two European men and two Polynesian women settled on a previously uninhabited tropical island. All four of the settlers have brown eyes, a dominant trait, but one of the Europeans is heterozygous and carries the recessive gene for blue eyes.  No new settlers arrive,and nobody leaves the island.After a few generations,the percentage of blue-eyed individuals increases from the original zero to 25 percent.This is probably due to which of the following factors?

genetic drift

Explanation:

Genetic drift entails when there are changes in the gene frequency which occur in a gene that is existing. From the analogy above, it is a known fact that only gneetic drift could allow such to happen as mutation will only occur with a sudden change of gene which is not the case described above

3 0
3 years ago
Other questions:
  • Receptors that are __________ bind to chemicals outside of the cell, and this binding process causes a chemical response on the
    5·1 answer
  • Suppose your biking partner claims that hyperventilating at the bottom of steep hill climbs is a good idea because it will "incr
    5·1 answer
  • If a cell was observed under the microscope and found to have a rigid cell wall and be green in color that cell is most likely a
    13·2 answers
  • How do scientists continue to gain a better understanding of the structure of atoms?
    14·1 answer
  • If a person has one nonfunctional cone type what would they not be able to identify of an object?
    11·2 answers
  • Scale coloration of lizards has a complete dominance relationship where green scales are dominant over blue scales. there are 1,
    11·1 answer
  • Which combination of traits would you expect in the female and male flowers of a wind-pollinated plant?
    13·1 answer
  • Rhizobium bacteria obtain moisture from: A.protiens B.nodules c.legumes D.air
    6·2 answers
  • I need the answers to these please helppppp!<br> The flow of electricity is an ______.
    5·1 answer
  • Some kinds of algae produce toxins.<br> A. True<br> B. False
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!