The answer is c... good luck
The answer is cell. cell is the basic unit of humans
Blood is made up of red and white blood cells, platelets and plasma. The plasma consists of water (mostly) and dissolved nutrients. When blood is exposed to air, the blood will clot, due to aggravation of the platelets. Then you get a forming scab that will help heal the part that the blood is being exposed from.
Answer:
you voice echoing back when you shout in a canyon
Explanation:
The amu (atomic mass unit) of a proton and neutron are equal. The amu of the electron is significantly smaller than these.
