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
adoni [48]
2 years ago
7

In fish, what is the advantage of countercurrent exchange in the gills?.

Biology
1 answer:
Vitek1552 [10]2 years ago
6 0

It removes a high percentage of oxygen from water. (More than 80% of oxygen is removed from the water as a result of countercurrent exchange.)

You might be interested in
I need to know the one at the bottom
Kobotan [32]

Answer:

"The ciliary body is a circular structure that is an extension of the iris, the colored part of the eye."

Explanation:

7 0
2 years ago
When conducting an experiment on how stimuli are represented by the firing of neurons, you notice that neurons respond different
Cerrena [4.2K]

Answer:

Sparse coding

Explanation:

Sparse coding can be described or explained as a situation where items are encoded or represented by strong activation of a relatively small sets of neurons.

It should be understood that neurons code for the intensity of stimulus , and this is done in two ways which are

* Frequency coding...here, the firing rate of sensory neurons increases with increased intensity, and

* Population coding....here, the number of primary afferent responding increases.

In this case, the results derived or gotten from both Arthur's and Roger's faces supported the sparse coding.

4 0
3 years ago
When blood flows through the body (?). diffuse into the cells and (?) diffuse out.
Leviafan [203]
The answer is oxygen
4 0
3 years ago
Read 2 more answers
What amino acid in turkey is often blamed for people becoming sleepy
klemol [59]

Answer:

amino acid tryptophan

Explanation:

Eating Turkey Won't Make You Sleepy. The oft-repeated turkey myth stems from the fact that turkey contains the amino acid tryptophan, which forms the basis of brain chemicals that make people tired.

7 0
4 years ago
Read 2 more answers
Which is a trait of all seed plants?
jenyasd209 [6]
The answer is Vascular tissue
4 0
3 years ago
Read 2 more answers
Other questions:
  • The nurse is caring for an older adult client who has a hemoglobin of 9.6 g/dl and a hematocrit of 34%. to determine where the b
    6·1 answer
  • What is the term for the portion of the earth's atmosphere, hydrosphere, and geosphere where life is found?
    5·1 answer
  • Can a dragon fly fly if it’s wings are soaked
    15·1 answer
  • You are a pelican searching for fish in the ocean from high in the sky. although you see no tasty fish in the open ocean, you so
    11·1 answer
  • In order to improve patient relations, a family practitioner should ____
    14·1 answer
  • How many chromosomes are visible after karyotypes.
    8·1 answer
  • Which of these describes loose connective tissue? (A) It is a loose weave of fibers that functions as a packing material. (B) It
    11·1 answer
  • choose one ecological relationship, define it, and give one original example that is not found in the lesson
    6·2 answers
  • Brainpop newton's laws of motion worksheet answer key catagorize it answer
    6·1 answer
  • In 1980, a long dormant volcano, Mount St. Helens in Washington state, erupted violently. The eruption wiped out the forested la
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!