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
Elina [12.6K]
3 years ago
8

What mechanism prevents or slows some chemicals from entering the brain, while allowing others to enter?

Biology
1 answer:
MissTica3 years ago
6 0

Answer:

The blood brain barrier blocks chemicals from entering brain tissue.

Explanation:

You might be interested in
Cellular respiration is a process common to cells. Which statement best describes cellular respiration?
tankabanditka [31]

Answer:

B It occurs in animal cells, but not in plant cells. this is the answer

hope it helps :)

7 0
3 years ago
Read 2 more answers
________ is composed of multiple globular molecules polymerized to form long chains or filaments.
Hunter-Best [27]

E is the  correct answer or its b

7 0
3 years ago
Why are green plants, considered producers?
nydimaria [60]
Green plants are considered producers because they directly absorb sunlight to make energy :)
7 0
3 years ago
Is marijuana intoxicated driving more dangerous that alcoholic intoxicated driving?
mash [69]
Falseeeeeeeeeeeeeeeeeeeeeeeeee
4 0
3 years ago
Why is scientific argumentation an important part when reviewing results and explanations?
Igoryamba

Answer:

A.

Strength and usefulness of claims are evaluated through scientific argumentation

Explanation:

4 0
3 years ago
Other questions:
  • Which items are kingdoms? Check all that apply. Plantae Archaebacteria Animalia Eukarya Eubacteria Protista Fungi Bacteria
    6·2 answers
  • How can biological weathering result in chemical erosion?
    6·1 answer
  • 4. What must be true about an index fossil whose absolute age is used as a reference for other fossils?
    10·2 answers
  • In 1936 J.W. McKay crossed a stock melon plant that produced tan seeds with a plant that
    10·1 answer
  • What type of muscle responds the fastest to stimultions to contract?
    11·1 answer
  • The types of cells that are shaped like roots are _______ cells.
    7·2 answers
  • Can something be created without atoms?
    8·2 answers
  • Fungal cell walls contain the carbohydrate
    10·2 answers
  • Could you add coal and burn it completely without any pollution or waste?
    9·1 answer
  • CAN ANYONE HELP ME WITH THE QUESTION ABOVE
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!