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
bearhunter [10]
3 years ago
9

Which animal has a single-loop circulation? A. human B. fish C. housefly D. earthworm E. octopus

Biology
2 answers:
Inga [223]3 years ago
6 0

the answer would be B. fish

have a wonderful day

Masja [62]3 years ago
3 0

The correct answer is; B. fish

Fish have a single loop circulation.

Single loop circulation is the type of circulatory system that occur in fishes. Single loop circulation is simple. There is passage of blood only once through the heart in each complete cycle of the body. The blood flows from the heart through the gills, through the body and back to the heart. In single loop circulation, blood pressure is limited because of the frail nature of the tiny capillaries in the gills.



You might be interested in
How might biology help you to better understand environmental issues?
kvasek [131]

Answer:

An understanding of biology can help you make choices and decisions that affect your health. Biologists and other scientists research environmental issues such as pollution, biodiversity,land conservation, and natural resource use.

Explanation:

Hope this helped Mark BRAINLIEST!!!

6 0
3 years ago
The energy role of a grizzly bear is that of a {n} ------because it cannot make its own food
Misha Larkins [42]
Your answer is Consumer
4 0
3 years ago
Read 2 more answers
Why does acid rain effect the germination of plants
Alinara [238K]
What it does is lowering the germination rate by more than a half(That's all, I'm sorry I couldn't provide more :(
4 0
3 years ago
Among non-mammalian vertebrates, the cloaca is an anatomical structure that functions as ____
Oksi-84 [34.3K]
Among the non-mammalian vertebrates, the cloaca is an anatomical structure that function as a shared pathway for the digestive, excretory, and reproductive systems. Cloaca in vertebrates, common chamber and outlet into which the intestinal, urinary, and genital tracts open. It is present in amphibians, reptiles, birds, elasmobranch fishes, and monotremes.  Cloaca is not present in placental mammals or in most bony fish.
3 0
3 years ago
A population of shrimp suddenly starts collapsing. a biologist believes that toxins in the food chain are interfering with larva
alexgriva [62]
Because they make sense and they can be proved
8 0
3 years ago
Read 2 more answers
Other questions:
  • Pseudomonas aeruginosa is a non-fermenting GNR, it grows on EMB. Which of the following would be true (Circle none, one or many)
    15·1 answer
  • Which of the following is an example of evolution?
    7·1 answer
  • In order for fsh to directly affect sertoli cell function, what is the first thing that happens when an fsh molecule is near a s
    8·1 answer
  • What are two types of evidence showing evolution occured
    12·1 answer
  • In the image below, which objects would have a greater gravitational force between them, Objects A and B, or Objects B and C? Gi
    6·2 answers
  • What type of relationship do a deer and tick have?<br> Explain the relationship. ?
    7·1 answer
  • Which organism will most likely produce soil first
    12·1 answer
  • What is the meaning of the term latitudinal gradient?
    5·1 answer
  • Question 10 of 25
    8·1 answer
  • Sahara Desert
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!