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
elena-14-01-66 [18.8K]
3 years ago
14

What is the brain made of

Biology
1 answer:
Nikitich [7]3 years ago
3 0
Dendrite,axom and consists of water and fat
You might be interested in
Canine and feline species maintain their reproductive isolation mechanisms due to the fact that the formation of a fertilized zy
Wewaii [24]

Answer;

-Gametic Isolation

Explanation;

-Gametic isolation is a type of prezygotic barrier where the gametes (egg and sperm) come into contact, but no fertilization takes place.

-In Gametic isolation is when sperm of one species may not be able to fertilize the eggs of another species. For instance, sperm may not be able to survive in the reproductive tract of females of the other species, or biochemical mechanisms may prevent the sperm from penetrating the membrane surrounding the other species' eggs.

3 0
3 years ago
What are the 4 types of Evidence for the evolution?
lesya692 [45]
The types of evidence for evolution include
 i) Changes in allele frequency over subsequent generations.
ii) When the population in question is examined it does not follow Hardy-Weiberg equilibrium.
iii) Signs of gene flow between populations.
iv) Presence of Sewall-Wright effects or genetic drift in the population.
Please mark as brainliest.
6 0
3 years ago
True or false ? Grasslands are quick to develop into a climax community <br> True<br> False
maksim [4K]

Answer:

True

Explanation:

Tbh i dont remember sorry :(

7 0
3 years ago
Cross-sectional views of an artery and of a vein are shown here. identify each on the lines
murzikaleks [220]
I believe, for the artery, they have, an open, circular lumen an a thick media
Veins on the other hand, have somewhat collapsed lumen and a thinner media. Arteries are blood vessels that carry blood out of the heart to other parts of the body, all arteries carry oxygenated blood except the pulmonary artery which carries deoxygenated blood from the heart to the lungs. Veins carry blood from other body parts to the heart, all veins carry deoxygenated blood except the pulmonary vein which caries oxygenated blood from the lungs to the heart.
8 0
3 years ago
How would you revise the simulation so users can evaluate the role of human activity in the pH of the ocean? NEED HELP NOW!!!
ladessa [460]

Answer: I would increase the temperature of the ocean and lower the percentage of pH so that users see how the ocean is affected by human activity, human activity causes the pollution of the air that causes CO2, which leads to all that CO2 is absorbed by the seas thus increasing the amount of acidity which brings as a consequence the increase in temperature and the dissolution of coral reefs.

5 0
3 years ago
Read 2 more answers
Other questions:
  • A measure of the number of particles of a substance in a given volume
    9·1 answer
  • Many antibiotics inhibit bacterial protein synthesis. For example, tetracycline blocks the A site on the bacterial ribosome. Wha
    14·1 answer
  • An Rh+ mother should be concerned if she is pregnant with an Rh- baby. True or False
    9·1 answer
  • Why do researchers prefer to use embryonic stem cells instead of adult stem cells ?
    7·2 answers
  • What property of dna makes it possible for a probe to find a single-stranded dna target gene?
    13·2 answers
  • Should the thruster fire exert force in the same direction or opposite direction to bring the Pod to a stop? Explain.
    12·1 answer
  • Can you help me thank you
    15·1 answer
  • In one year, the convection currents in the mantle and the plates on Earth’s crust move a distance best measured in:
    5·1 answer
  • At a high school, students can choose to enter through one of three doors. Custodians noticed that door #3 was always getting br
    15·1 answer
  • Plants that receive their food from hosts are called _____.​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!