Diatoms are the most numerous algae in the ocean

a multicellular
b unicellular
c both a and b
d none

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a.precipitation b.erosion c.migration d.condensation

Pl which diagram illustrates prophase?

What are the 3 types of artificial cloning