How do molecules from food and air get to the cells in the body?
Answer:
Molecules from food and molecules of oxygen move from the mouth and the nose to cells of the body through a series of blood vessels, including veins, arteries, and microscopically small blood vessels (capillaries), that extend throughout the body.Explanation:
Food having a small monomer of biomolecules and oxygen in the air is travel through the circulatory system into the cell.
How do molecules reach the cell?Through a network of blood vessels, which include veins, arteries, and tiny blood vessels (capillaries), that stretch throughout the body, food and oxygen molecules go from the mouth and nose to body cells.
One of the human body's eleven organ systems is the circulatory system. Its primary job is to move waste products away from cells and nutrients toward them.
Through chemical processes, food is transformed, creating new molecules that release energy as it passes through an organism.
Therefore small molecules from food and air travel through the circulatory system.
Learn more about circulation, here:
https://brainly.com/question/10103458
#SPJ3
I need help ASAP!!!!!!!!!
Answer:
30
Explanation:
because each mill has 10 centimeters then 12 times 10 is 120 divided by 4 is 30
It should be our goal to consume 100% of the vitamins and minerals every day to prevent diseases.
Group of answer choices
True
False
Would the answer be true???
The answer is true because vitamins are good for you and minerals like iron , more give your body strength
Could I have branliest, heart with 5 stars
Thanks.
When reading a Fat Free Milk label, the number of fat grams you can expect to see is
Group of answer choices
0
2.5
5
8
I am pretty sure the answer is A, 0, but I only have one chance for this and want to make sure. :))
Select all of the following STDs that can be cured if detected early enough.
1. AIDS
2. gonorrhea
2. herpes
2. chlamydia
i need help i think i have insomnia i want sleep but i just can't
PLZ HELPPPP!!!!!!!!!!!!!!!!!!!!
Answer:
Maybe listening to some calming music or ASMR will help you sleep better. I also recommend turning down the brightness of any of your devices and using the night shift. I hope this helps! maybe drinking some water too. If none of that works I would recommend getting medication such as melatonin if you just absolutely cannot sleep :) do not be afraid to ask your parents for some. If you can't get medicine :,) just keep reaching out or researching.
Explanation:
Answer:
if this is ongoing then you should ask an adult/professional but if this is a once in awhile thing youre probably just restless because of sugar/caffeine/stress
Explanation:
When reading a Fat Free Milk label, the number of fat grams you can expect to see is
Group of answer choices
0
2.5
5
8
I am pretty sure the answer is A, 0, but I only have one chance for this and want to make sure. :))
When contacting the ball while serving overhand, how many points of contact should you make when connecting with it?
Answer:
I belive its 6
Explanation:
Your palm and your fingers
Answer:
6
Explanation: