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
Vanyuwa [196]
3 years ago
6

WILL MARK YOU BRAINLIEST!! what are the photic and aphotic zones?

Biology
2 answers:
tigry1 [53]3 years ago
6 0

Answer:

The photic zone is the zone where light can be received, it's usually from 0 to 200 m deep, but this depth can be modified by the turbidity of the water. The aphotic zone is the zone where no light is received, it goes from 200 to the bottom of the sea.

Explanation:

zysi [14]3 years ago
6 0

Answer:

V

Explanation:

Photic zone, surface layer of the ocean that receives sunlight. The aphotic zone (aphotic from Greek prefix ἀ- + φῶς "without light") is the portion of a lake or ocean where there is little or no sunlight. liest?

You might be interested in
Ticks suck blood from a host organism. This is an example of
kherson [118]
I'm pretty sure the answer is D
4 0
3 years ago
Only 200 Greater Bamboo Lemur exist currently. Scientists use artificial insemination to broaden the gene pool of this endangere
mina [271]

As this procedure is carried out in the natural habitats of this species, this is an <em>in-situ conservation</em>.

<em>In-situ conservation </em>is the type of conservation that occurs on site, where the natural populations of plants or animals are found.

8 0
3 years ago
Read 2 more answers
Which of the following statements is consistent with the principle of competitive exclusion?The random distribution of one compe
xxTIMURxx [149]

Answer:

Even a slight reproductive advantage will eventually lead to the elimination of the less well adapted of two competing species

Explanation:

The competitive exclusion describes relationship between two species that compete for the limiting sources, and cannot coexist. It is enough for one species to have slightly advantage to be dominant over the other. As a consequence, other species (the weaker one) will be extincted (shift to a different ecological niche).

4 0
3 years ago
Muscles in animals are often found in pairs, because
babunello [35]
I'm not sure how exactly you wanted this question to be answered. You're either talking about the symmetry where animals would have two legs or two arms for example and thus producing a pair of each muscle on both sides of the body, or you're refering to the development of agonistic and antaonistic muscles where each of them served a different purpose; either extending or contracting. 
4 0
3 years ago
There is presense air sac in stem of free floating plant why?​
Vanyuwa [196]

Answer:

Since they need to float, leaves on the surface of plants are flat. 6. The presence of air sacs enables them to float. Their roots are smaller so water can spread freely and directly into the leaves

5 0
3 years ago
Other questions:
  • Hormones secreted by the adrenal cortex that help to maintain glucose levels in the blood are called:
    14·1 answer
  • If a child were born with a mutation that made the ascending limb of the loop of henle permeable to water, what would be the min
    11·1 answer
  • Now that you have come up with an equation that describes the relationship between amounts of different nucleotide bases in DNA,
    12·1 answer
  • "A major function of structure X is to
    6·1 answer
  • The purpose of an experiment is to compare results with a(n) _____.
    15·2 answers
  • What type of DNA is easiest to collect?
    14·1 answer
  • How does penicillin kill bacteria? Penicillin augments the body's natural ability to enzymatically degrade bacterial peptidoglyc
    11·1 answer
  • Describe methods of replication and protein synthesis in bacteria and viruses.
    15·2 answers
  • Does anyone else have this assignment from ReadWorks?
    14·1 answer
  • HELP PLEASE ILL GIVE YOU BRAINLEST
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!