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
Marrrta [24]
3 years ago
15

3. Why is breathing clean air so important for heart health?​

Biology
1 answer:
olchik [2.2K]3 years ago
3 0

Answer:

By breathing cleaner air you can reduce the risk of stroke, heart disease, lung cancer and respiratory diseases such as asthma.

Explanation:

(I hope it's helpful)

You might be interested in
Which of the following statements about the two strands of a DNA molecule is true?
zheka24 [161]
A T base on one strand always pairs with an A base on the other strand
8 0
3 years ago
A carbohydrate is broken down into smaller sugars, this is an example of what type of energy?
xenn [34]
The answer is: A
Chemical energy
5 0
3 years ago
What is “the balance of nature”?
Kamila [148]

Answer:

<h3>The balance of nature is a theory that proposes that ecological systems are usually in a stable equilibrium or homeostasis,which is to say that a small change will be corrected by some negative feedback that will bring the parameter back to its original "point of balance" with the rest of the system.</h3>

Explanation:

<h3>I hope this will help you/helpful for you.</h3>

5 0
3 years ago
If the postsynaptic cell is an interneuron that uses GABA as a neurotransmitter, the excitation of this cell will result in an a
Nastasia [14]

Answer:

If the postsynaptic cell is an interneuron that uses GABA as a neurotransmitter, the excitation of this cell will result in an action potential in its synaptic targets.

The answer is OPTION B (False)

Explanation:

<em><u>Some terms explained:</u></em>

GABA:

known as gamma-aminobutyric acid (GABA), is an amino acid inhibitory neurotransmitter that decreases the neuron's action potential. It is well known to inhibit the activity of signal-receiving neurons.

The neuron will not generate action potentials when the action potential drops below a certain level, thus not excite nearby neurons.

Action potential:

An action potential is self-propagating in nature, is the mode through which a neuron transports electrical signals. Action potential of a neuron has three main stages: hyperpolarization, repolarization, and depolarization.   It occurs when the membrane potential of a specific cell location rapidly rises and falls and it electrotonically depolarizes the membrane of regions in front of it.

5 0
3 years ago
1.During diffusion, molecules move
Reil [10]
A because it molecules just spread out in every direction. which means it moves in no predictable pattern.
4 0
3 years ago
Other questions:
  • What does the central nervous system help coordinate?
    8·2 answers
  • Single-celled fungi are:<br><br> bacteria<br> mold<br> yeast<br> virus
    7·1 answer
  • When a woman goes into labor during childbirth, the cervix expands which sends a signal to the pituitary gland to release oxytoc
    10·2 answers
  • What type of junction includes "micro tunnels" that are formed between two cells?
    14·1 answer
  • Why did a well-known pharmacologist refer to the recreational use of cocaine, crack cocaine, amphetamine, and methamphetamine as
    14·1 answer
  • What is one advantage of sexual reproduction over asexual reproduction?
    11·2 answers
  • What type of chart would be the best way to represent the data below​
    6·1 answer
  • What does dna work for our body?
    7·2 answers
  • What is an allele and how does it relate<br> to a chromosome, a gene, and a trait?
    6·1 answer
  • GIVING BRAINLEST!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!