Answer:
Lg and dp went up and dg and lp went down
Explanation:
I don’t see the “following” that ur talking abt but it is diffusion
A) Crossing over is the mechanism of genetic variation that results from the exchange of gene segments between non-sister chomatids.
Unoxygenated blood from veins enters the right atrium then it goes down to the right ventricle then out through the pulmonary artery to the lungs where it becomes oxygenated blood which then enters the heart through the pulmonary veins and it goes to the left atrium and then is pumped down to the left ventricle and out through the aorta to the arteries where it travels to different organs and becomes deoxygenated and then the cycle repeats itself.
Answer:
first give the following options bro..
