<span>How the inside of a greenhouse works.
</span>
<span>Putting your wet shoes on a floor vent to dry them faster
</span><span>Macaroni rising and falling in a pot of boiling water</span>
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Answer:
lungs:
The blood first enters the right atrium.
The blood then flows through the tricuspid valve into the right ventricle.
When the heart beats, the ventricle pushes blood through the pulmonic valve into the pulmonary artery.
The pulmonary artery carries blood to the lungs where it “picks up” oxygen.
It then leaves the lungs to return to the heart through the pulmonary vein.
The blood enters the left atrium.
It drops through the mitral valve into the left ventricle.
The left ventricle then pumps blood through the aortic valve and into the aorta. The aorta is the artery that feeds the rest of the body through a system of blood vessels.
Blood returns to the heart from the body via two large blood vessels called the superior vena cava and the inferior vena cava. This blood carries little oxygen, as it is returning from the body where oxygen was used.
The vena cavas pump blood into the right atrium and the cycle begins all over again.
The contribution to the development of the microscope that was made by someone other than Louis Pasteur was the discovery of the light microscope by Robert Hooke.
<h3>What is microcopy?</h3>
The term microscope refers to an equipment that could be used to study cells that can not be seen with the optical eyes. The range of the structures that could be seen by the microscope are quite infinitesimal hence the microscope was instrumental to the advancement of the cell theory.
The contribution to the development of the microscope that was made by someone other than Louis Pasteur was the discovery of the light microscope by Robert Hooke.
Learn more about microscope:brainly.com/question/18661784
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1) Enzyme activity
2) Cell to cell recognition
3) Cell signalling
4) Transport Materials.
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