This stress is associated with long-term problems.

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

What are some possible short and long term medical concerns for crew members on longer space exploration trips

What are the formed elements (cell or parts of cell) in blood and what are their functions ?