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
slamgirl [31]
3 years ago
13

What oxigen rich reaches cells in the body through small blood vessels

Physics
1 answer:
kolezko [41]3 years ago
3 0

Answer:

Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body.

You might be interested in
If every object that has mass has gravity why do I only notice the gravity of Earth
Nesterboy [21]
There are times where the mass is less than the force of gravity or the gravitational pull. The gravitational pull will overpower the mass of the object, which is why you only notice the force of gravity and not the mass
4 0
3 years ago
Which of these objects must have the greatest force acting on it? pls help fast
8_murik_8 [283]

Let's look at Newton's second law

  • F=ma

Force is directly proportional towards mass

If mass is more force will be more.

Between baseball and bowling ball Bowling ball has higher mass

So it would expert most force

Option D

8 0
2 years ago
Sam has been working to improve his muscular fitness. He jumps rope and trains with weights. What will most likely be the result
const2013 [10]
Increased Bone Density
4 0
4 years ago
Read 2 more answers
Investigations allow for the control of variables
Sloan [31]
I believe that the statement is true. <span>Investigations allow for the control of variables. Changing variables will lead you to observations that may prove your hypothesis. Hope this answers the question. Have a nice day. Please feel free to ask more questions.</span>
8 0
3 years ago
Read 2 more answers
Compare and contrast the thermosphere with the troposphere
9966 [12]
The troposhere is the lowest layer of the Earth's atmosphere and the thermosphere is the second, above the mesosphere and below the exosphere. 
Thermosphere is the largest of all the layers. It is within the thermosphere that ultraradiation causes ionization. 
The troposhere is where 99% of the water vapor and aerosols are found. It is denser than the layers above it because of the weight compressing it. The troposphere as well contains approximately 75% of the mass of the atmosphere. Most of the world's weather takes place in the troposhere.
5 0
3 years ago
Other questions:
  • The strongest force with highest strength
    7·2 answers
  • Which of the following can happen to plants in an ecosystem during a long drought? (Please Help.)
    13·1 answer
  • What are the three main branches of science
    11·2 answers
  • I've just discovered a new radioactive element. At 1:00 pm I measure 10 grams of the element, but at 1:24 pm I measure only 1.25
    8·1 answer
  • What is the equivalent resistance of a circuit that contains two 50.00
    13·2 answers
  • A resistor and an inductor are connected in series to a battery. The battery is suddenly removed from the circuit. The time cons
    13·2 answers
  • Two paramedics are lifting a person on a stretcher. One of the paramedics exerts a force of 350 N at 58o above the horizontal an
    8·2 answers
  • An inactive teen should eat approximately
    14·1 answer
  • A student is building a model of a parallel circuit consisting of a battery, a switch, five light bulbs, and wires. When she con
    15·1 answer
  • They want a mixture of 150 grams of water at 60 degrees Celsius, using hot water at 90 degrees Celsius and cold water at 14 degr
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!