A. Over a period of 10 days, I asked the
teacher to keep the door open. I then
measured the temperature of the room and
body core temperature. I also recorded
whether I sweated or not. I then repeated
this procedure 10 days with the door open.
This is most closely associated with
which step in the scientific method?

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.

the sun creates it's own light, also gives light and life to bunch of stuff like plants,animals,humans etc.photosyntesis is the process of making food which needs sun,water,nutrients etc.

want or the answer