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
nadya68 [22]
3 years ago
9

How does the human brain receive messages and send signals to the body about what's happening?

Biology
2 answers:
diamong [38]3 years ago
8 0
The average human brain contains about 86 billion nerve cells, called neurons. These are the building blocks of your brain. Neurons communicate with each other by sending chemical and electrical signals. ... Impulses rush along tiny fibres, like electrical wires, from one neuron to the next.
ludmilkaskok [199]3 years ago
6 0

Answer:

heres how

Explanation:

Neurons communicate with each other by sending chemical and electrical signals. Each neuron is connected with other neurons across tiny junctions called “synapses.” Impulses rush along tiny fibers, like electrical wires, from one neuron to the next. Electrical impulses travel through neurons.

You might be interested in
Which of these is true for a fetus by the end of the first trimester of fetal
Jet001 [13]

Answer:

the answer is A :)!!!!!!!!!

6 0
3 years ago
Are these the same species? horse+donkey
bezimeni [28]
Hi
No they are not from the same species
7 0
3 years ago
Read 2 more answers
In what type of relationship do fig trees and fig wasps engage
Sergio039 [100]

Answer: Symbiotic Relationship

Both fig trees and fig wasps are important for each others survival.

Explanation: The fig provides a joke for the wasps and the wasps provide pollen that the fig needs for  the fruit to ripen.

It basically begins when a female fig wasp enters the fig and lays eggs ,they pollinate the fig with pollen that they had collected in their pouches after mating ,when the wasp enters the fig its wings and parts of antennae may get broken because of the small opening in the fruit ,the wasp completes it's task and never leave the fruit after.

4 0
3 years ago
Which of the following chemical reactions proves the fact that the products of photosynthesis are reactants of respiration?
Dmitry [639]

i have no clue that is my anser

6 0
3 years ago
__________ contains the purest form of resin that can have thc levels as high as 28%.
BARSIC [14]

The right answer is Hashish (<em>Cannabis sativa</em>)


Cannabis is a plant that originates from hemp <em>Cannabis sativa</em>. Modified by many human actions, this plant, after flowering, produces a white substance called tetrahydrocannabinol (THC: delta-9-tetrahydrocannabinol chemical psychotropic).

It is responsible for the psychoactive effects of the plant and therefore gives the status of "narcotic" cannabis. The concentration of THC is very variable depending on how to grow it and where the product comes from.

4 0
4 years ago
Read 2 more answers
Other questions:
  • Which object is used to focus light in a light microscope?
    15·1 answer
  • Which kingdom represents both multi &amp; unicellular organisms?
    8·1 answer
  • Which of the following accurately describes an effect of smoking
    11·1 answer
  • Pls help A scientist is designing an investigation to study the impact of invasive bird populations on local, native bird popula
    9·2 answers
  • How are the three domains different from each other?
    13·2 answers
  • What are the products of photosynthesis?
    10·1 answer
  • Rachel finds that she gets distracted when she is trying to complete her homework. Explain how she could use these steps of the
    8·2 answers
  • A host organism needs time, often days, to mount an immune response against a new antigen, but memory cells permit a rapid respo
    5·1 answer
  • Which of the groups below has suffered the greatest percentage of species extinctions since 1600 (A) birds, (B) fishes, (C) mamm
    8·2 answers
  • The hormone(s) synthesized in the meristematic tissue of the plant shoot and root is/ are
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!