Darwins proposed theory is the survival of the fittest.
Answer: haploid, diploid) cell
Explanation:
Usually under ground springs, or sometimes hollowed earth beneath solid earth where the water pools.
Spherical shaped bacteria are known as coccus bacteria.
There are several ways;
The Skeletal system protects for example the heart and several aspects of large vasculature. The skeleton also has the means to produce blood cells in the marrow of some of the bones.
