Answer:
Increased activity increases heart rate
Decreased activity decreases heart rate.
Athletes typically have lower resting and active heart rates
Explanation:
Three days in to the fertilizatiom go long with 3 or 4 months
The membrane bound organelle you refer to is the Lysosome. The lysosome fuses with a vacuole where it digest the contents.
Essential amino acids are amino acids that cannot be made by the body, and therefore must be obtained through eating cetain foods. (C)
I believe the water will vaporize when it reaches a certain temperature. I'm not good in this subject, but I think I'm correct. Hope this helps. :)