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
8_murik_8 [283]
3 years ago
12

Why do we pee and do we have to do it

Biology
2 answers:
m_a_m_a [10]3 years ago
7 0

Answer and Explanation:

We pee because our body needs a way to get rid of the excess waste and water in our system. And, yes, we do need to pee. It's as natural as breathing. So, when we drink, what do we do? We pee. Simple.

When you feel the urge to pee and have to sprint to the bathroom in case you can't make it by walking, the brain signals the bladder muscles to tighten, squeezing urine out of the bladder. At the same time, though, the brain signals the sphincter muscles to relax, and so, as these muscles relax, urine exits the bladder through the urethra. When all the signals happen in the correct order, normal urination, or peeing, occurs.

Savatey [412]3 years ago
4 0
Do excrete all the toxins from our food and body, yes we need to pee.
You might be interested in
Based upon what we are learning about the lionfish diet, what is most likely going to happen to caribbean coral reefs invaded by
Anna007 [38]
It seems that you have missed the necessary options for us to answer this question. But anyway, here is the answer. Based upon w<span>hat we are learning about the lion fish diet, what most likely is going </span> to happen to caribbean coral reefs invaded by lion fish is that t<span>here will be fewer algae-eating fish. More algae will grow over and damage corals. Hope this helps.</span>
3 0
3 years ago
Which of these is an abiotic factor of an aquarium system
DanielleElmas [232]
Water
stones
plastic plants

hope this helps!
4 0
3 years ago
What is the correct term for splitting an atom to release nuclear energy?
Papessa [141]

The correct term is fission.

4 0
3 years ago
Please select the word from the list that best fits the definition
Helen [10]

One of the main source of sediment in flowing water is soil erosion.

Explanation:

Soil erosion is the washing away of top most layer of soil due to various reasons.

Agents of soil erosion are: wind, water, animals, ice or gravity.

Water is one of the biggest agent or cause of soil erosion. Water carry lots of energy in its motion. When water moves from any area it carries away topmost layer of soil with it. The soil that is being carried away by water is sediment.

When this water reach river, lake or any other water source, sediments carried by them enters that source of water. Sediment results in water pollution.

3 0
3 years ago
When you see the glycerinated muscle fibers shorten, what do you think is actually happening in the muscle cells? think about wh
madam [21]
I believe that you are supposed to notice that the striations in the contracted muscle fibers are much closer together than the striations in the uncontracted muscle. Therefore, it would appear that somehow the striated parts of the muscle are being pulled closer together somehow. Glycerinated muscle retains the organized structural array of myosin thick filaments and actin thin filaments, actin associated proteins like troponin and tropomyosin which regulate contraction, and the functional capacity for contraction.
7 0
3 years ago
Other questions:
  • Is a dead bird biotic?
    11·2 answers
  • The equator is a line of latitude true or flase
    9·2 answers
  • What is the term usedfor an organism’s ability to maintain stable internal conditions even when its outside enviorment changes?
    8·2 answers
  • Which enzyme catalyzes the elongation of a DNA strand in the 5' → 3' direction by adding nucleotides to the end of a growing DNA
    15·1 answer
  • Where does the matter in the body of an animal come from?
    7·1 answer
  • Describe, in detail, the steps for blood clotting
    8·1 answer
  • Helppp , which one do i choose
    14·1 answer
  • Submit your air quality report for your area, showing seven days, the air quality color for each day, and each day's major
    6·1 answer
  • What would be the best microscope to view living single-celled organisms in a sample of pond water
    12·1 answer
  • Help please<br> Human traits determined by dominant and recessive alleles
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!