<span>is warmer then the north and the south poles</span>
Metabolism: all chemical reactions within a cell
The answer is fusion of gametes via fertilization.
cardiac muscle require lot of energy to perform while skeletal muscle are used in coordinate of bone moments so they require less energy since mitochondria is powerhouse cell so it is highly concentrated in cardiac muscle...
The idea of crossing over or genetic variation occurs. please give this brainliest!
