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
Serggg [28]
4 years ago
9

A closed circulatory system is one in which _______________

Biology
1 answer:
TiliK225 [7]4 years ago
7 0

Answer:

A closed circulatory system is one in which blood flows though a system of blood vessels throughout the body.

You might be interested in
ANSWER STAT PLEASEEEE
lord [1]

Answer:

B. 12 out of 16

Explanation:

7 0
3 years ago
Read 2 more answers
Consider the case of in vitro evolution used to generate RNA molecules with ligase activity. If the researchers repeated the inv
nekit [7.7K]

Answer:

The answer is E.

Explanation:

In vivo or in vitro evolution (Directed Evolution) is a technique used by genetic scientists to push the change in nucleic acids or proteins in a specific direction to get the end results that they want.

And high-fidelity polymerase is used to get a replica of the target DNA that has less errors.

So the situation given in the question where researchers use a higher-fidelity DNA polymerase in vitro evolution, the mutation rate would most likely be lower because of the high-fidelity DNA polymerase.

I hope this answer helps.

4 0
4 years ago
When a plant is placed in pure distilled water, its cells will __________.?
soldier1979 [14.2K]
<span>When a plant is placed in pure distilled water, its cells will "Expand and becomes turgid"

Hope this helps!</span>
5 0
3 years ago
Read 2 more answers
18. As global emissions of carbon dioxide increase, what's expected to happen in the ocean?
goblinko [34]

Answer:

c

Explanation:

cuz ya the acidity increases so the ph will DECREASE

3 0
3 years ago
How do you avoid urinary tract infections?
juin [17]
To avoid this u need to drink LOTS of water
7 0
4 years ago
Read 2 more answers
Other questions:
  • Recycling and changing the cell membrane is the major function of which organelle
    9·1 answer
  • What is the value of 2x + 1 if x=6?
    5·2 answers
  • The portion of earth in which al Life exicts is know as
    5·2 answers
  • A genetic disorder is an abnormal condition that a person inherits through genes or chromosomes. ____ 10. Genetic counseling is
    14·1 answer
  • Which of the following statements is true?
    7·2 answers
  • How Many Years Ago Was Parachute Invented?????<br>If YOU WANT BRAINLEST THEN ASAP​
    15·2 answers
  • Which of the following lists accurately represents the increasing complexity of genetic materials?
    10·1 answer
  • The table below shows the depths at which an index fossil and three other fossils were found. Which statement is correct?
    14·1 answer
  • Complete the missing pieces of the biomolecule chart.
    7·1 answer
  • What process is typical of cancer?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!