I believe the answer is B. <span>The antibodies on B cells bind to the antigens on the pathogen's surface.
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Answe
Explanation:
Excersice increases the cardiac and skeletal muscels strenght for maximum oxygen consumption for energy output.
It lowers the blood pressure and in prove RBC count for oxygen transportation and distribution.
It cut down risk of osteoporosis, by stimulating bone growth.
Answer:
ok i rlly hope this helps
Explanation:
mass/volume=density
.0057/.0235
=.2425531915 kg/L
=.24 kg/L
The organism wil probably die
