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
Delvig [45]
3 years ago
9

41. A student studying the biosphere makes a list of biotic and abiotic characteristics of various biomes. Which characteristic

is considered a biotic factor?
A. dry, sandy, nutrient-poor soil in a desert

B. less than 25 cm of precipitation in a desert

C. evergreen trees present in a coniferous forest

D. temperature range of -40 to 40°C in a grassland
Biology
2 answers:
nasty-shy [4]3 years ago
6 0
A biotic factor is one that is living. C would be the correct answer here.
forsale [732]3 years ago
3 0
· Abiotic factors are nonliving, such as temperature, sunlight, and soil in an ecosystem.
· Biotic factors are the living parts of an ecosystem, such as plants and animals.

Given the above, the biotic factor listed is evergreen trees in a coniferous forest.

The other options - soil, precipitation, and temperature - are abiotic.

Answer:
<span>C. evergreen trees present in a coniferous forest
</span>
You might be interested in
Dhjdikejrenrnnsnwdndnwnwj
bezimeni [28]

Where’s the article?

I can’t tell what it’s about from the answers

6 0
3 years ago
Cystic fibrosis is a deadly disease of the lungs and digestive system. It is inherited as a recessive trait. How can two healthy
Ivanshal [37]
We'll make the alleles: Cc.

C is a healthy parent, and c is the cystic fibrosis (recessive).

If you make a punnett square and the parents are both Cc (healthy), then you would get CC, Cc, Cc, and cc. That cc is a 25% chance that the offspring will have that, which means there is a 25% chance the child will have cystic fibrosis.

Two healthy parents can have a child with cystic fibrosis if both the parents have the dominant allele and recessive allele, if both the parents have heterozygous alleles.
3 0
3 years ago
Read 2 more answers
Which situation is a long-term effect of the industrial revolution?
vodka [1.7K]
Everything we have today is because of the industrial revolution
3 0
3 years ago
The most common bacterial sexually transmitted disease in north america, with symptoms of urethral or vaginal discharge is known
gtnhenbr [62]

<span>The answer is Chlamydia.  The bacteria that causes the disease is spread through sexual intercourse. Approximately 3 million new cases of Chlamydia are reported in the United States every year.  Its symptoms involve penile/vaginal discharge and pain during urination. </span>

4 0
3 years ago
How does the sense of vision help maintain equilibrium?
umka21 [38]
The eyes detect changes in posture and inform the brain about the position of the body, so vision is very important for maintaining balance, in the optic disc nerve fibers leave the eye.
7 0
3 years ago
Other questions:
  • In any ecosystem, ____________ are the point of entry for new energy.
    9·2 answers
  • Select all of the answers that apply.
    9·2 answers
  • An object is moving north at a constant speed. A force of 5 N begins to push the object east at the same moment that a force of
    5·2 answers
  • Two major dissolved gases in ocean water are
    8·2 answers
  • Why is complementary base pairing so important to the success of protein synthesis?
    15·1 answer
  • For which method of determining population size is the population not aware of the sampler’s presence?
    14·2 answers
  • Which of the following is a change that could be passed on to an organism’s offspring?
    8·1 answer
  • Which of the following would be a direct and clear example of how humans negatively affect the hydrosphere?
    7·1 answer
  • Any alloy of iron mixed with a small amount of carbon to increase its strength or malleability is called _______________.group o
    6·1 answer
  • Epithelial tissue always has an exposed outer surface and an inner surface anchored to connective tissue by a thin, non- cellula
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!