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
maksim [4K]
3 years ago
7

How are fish hearts and mammal hearts different?

Biology
2 answers:
Nonamiya [84]3 years ago
5 0
They each have different amounts of chambers. Fish have 2 chambers, and mammals have 4 chambers! Hope that helps!
tamaranim1 [39]3 years ago
3 0
One can breathe under water and the other can’t
You might be interested in
Which of the following substances is a weak base? .... lemon juice , vinegar , sea water , or pure water
larisa [96]
Pure water is your answer
8 0
3 years ago
Name two that the theory of evolution is currently being used to improved the quality of human life
DerKrebs [107]

your body and nature is about human life

7 0
3 years ago
Which best demonstrates something scientists across all scientific disciplines share?
alex41 [277]

Answer:

B) detailed record keeping

Explanation:

I just took this test and this was the correct answer.

8 0
3 years ago
Desert climates can have very hot days and very cold nights this is because of what
Bad White [126]
During the day the sun burns up and the sand soaks up the heat causing a oven effect. 
<span>While at night the wind will blow, and the sun is gone so the effect is like garages in the night. A great way to Yahoo or google search is "Desert climate and effects."</span>
8 0
3 years ago
How can bloodtyping be used to solve a crime
Hitman42 [59]
You can probly scan there blood and tell who it is.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following terms best relates to the mechanisn that flatworms use to obtain oxygen pharynx diffusion spiracles excre
    7·2 answers
  • How are fossils related to climate change
    14·1 answer
  • A research group has discovered an organism with cells that contain a previously undescribed organelle. They do some tests on th
    10·1 answer
  • What is the function of RNA polymerase in protein synthesis? It transcribes the DNA strand. It bonds the DNA strand. It unzips t
    14·2 answers
  • The type of interaction in which one organism captures and feeds on another is
    9·1 answer
  • Radiation can cause breaks in human chromosomes. However, insects can survive much higher lecels of exposure. Why?
    12·1 answer
  • What is an advantage of using pluripotent cells instead of multipotent cells in
    7·2 answers
  • How does a desert,savanna and grassland help a environment!!​
    7·1 answer
  • Please help me with this
    10·2 answers
  • Can someone help me with this please. I dont know if I did this right or not. ​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!