Nolympic runner prepares to run a 100 meter race. which of the body systems listed will probably be least involved in the 100 meter race?

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?

Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules

Northern switzerland has a fairly cold climate caused by sea winds from the atlantic ocean but souther switzerland tends to be much warmer and sunnier, what could cause this difference?