Giving brainleist! : 3

convection currents in the mantle leads to movement in

a) asthenosphere
b) earth's core
c) lithosphere
d) pacific ocean

The earth's polarity has switched many times through history as evidence by what wh the earth clorets he has switched many times throughout history as evidence by what

Amniocentesis is a process in which amniotic fluid is taken from the mother's womb to identify any genetic abnormalities in the fetus. how would the discovery of the human genome contribute to this process?

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?