So um this question is for not games its for realMy dog won´t stop twerking what should i do

answer(b) keep oxygenated and deoxygenated blood separate;

during longer space exploration trips, crewmembers may develop vision impairment risks and short-term cardiac atrophy or a decrease in the size, strength, weight, and activity of the heart during space flight because they can experience microgravity. in addition, the long-term medical condition is loss of bone mineral density and radiation exposure.