Answer:
red and blue
Explanation:
i did this real
Development of the human heart during the first eight weeks (top) and the formation of the heart chambers (bottom). In this figure, the blue and red colors represent blood inflow and outflow (not venous and arterial blood).
I Hope This Helped You :D
Yes
It is totally okay to exercise during pregnancy. Work at your own pace, be cautious, and stay hydrated.
contamination
It just keeps on going with the genetics' you want to stop happening. Different defects in the gens.
Answer:Good question i don't know
