Answer:
Explanation
Explanation:
Blood is constantly pumping through the heart and the heart itself is constantly moving. Our hearts aren't the biggest organs, so it would be very easy for something injected into a healthy heart to move around quickly.
(Just a guess)
Answer:
Explanation:
perimeter of equilateral triangle= side*3
36*3
108
hope it helps
Answer: Daily energy expenditure is composed of three major components: 1) resting metabolic rate (RMR); 2) the thermic effect of feeding (TEF); and 3) the thermic effect of activity (TEA). RMR constitutes 60 to 75% of daily energy expenditure and is the energy associated with the maintenance of major body functions.
Explanation: BRAINLESS PLEASE