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
katovenus [111]
3 years ago
6

What is true about heart valves?

Biology
1 answer:
NemiM [27]3 years ago
8 0
C.they separate atria from ventricles, and ventricles from the large arteries that leave them.
You might be interested in
Which are examples of harmful mutations? Check all that apply.
Murrr4er [49]

Answer:

Harmful Mutations A genetic disorder is a disease caused by a mutation in one or a few genes. A human example is cystic fibrosis. A... Cancer is a disease in which cells grow out of control and form abnormal masses of cells.Explanation:

6 0
3 years ago
Read 2 more answers
What is a name for large geographic area with similar climax communities
inessss [21]
It would be called a biome, like a tundra or a desert.
4 0
3 years ago
Read 2 more answers
an isolated colony on a selective medium is not considered a pure culture because inhibated organizms might be masked by the col
MArishka [77]

An isolated colony on a selective medium is not considered a pure culture because inhibited organisms might be masked by the colonies. This statement is true.

On the basis of their constitution or usage, culture media can be classified into various groups; these include defined, complex, selective, as well as enrichment medium.

A selective medium consists of dyes or noxious substances/chemicals which inhibit the growth of specific microorganisms but promote the growth of other microbes.

A pure culture is a laboratory culture which contains a single species of microorganism. It is free from other microorganisms.

Since selective media affects the growth of distinct organisms differently, therefore, an isolated colony formed in such type of medium is not considered a pure culture.

To learn more about pure culture here

brainly.com/question/21512552

#SPJ4

7 0
1 year ago
What is the blending theory of inheritance? Why did Mendel question this theory?
Elan Coil [88]
1. What is the blending theory of inheritance? Why did Mendel question this theory? The theory is that offspring have a blend, or mix, of the characteristics of their.
6 0
3 years ago
Which TWO factors would lead to fertile soil?
yan [13]

Answer:

I think it's D and B.

Hope it's right!

7 0
2 years ago
Other questions:
  • If the moon were to suddenly disappear, which of the following would be a likely result? (Select all that apply)
    8·1 answer
  • Living organisms are only able to function and thrive if they can maintain constant or stable internal conditions. This ability
    9·2 answers
  • How does water affect mass movements and how do I put it in my analysis?
    9·1 answer
  • Which type of muscle would you find in your heart? *
    12·2 answers
  • A food that contains 10 grams of fat would yield ___________ calories from fat.
    5·1 answer
  • How are the neutral theory of molecular evolution and the molecular clock related?
    14·1 answer
  • What is the Allele frequency?
    10·1 answer
  • B) que es un elemento?<br><br>c) que es una molécula?​
    10·1 answer
  • Condensation of water droplets causes the formation of
    6·2 answers
  • I need help with this
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!