How does loss of biodiversity affect the biosphere? O A New sources of medicines are gained.
B. Ecosystems become more resilient to change.
C. Natural food sources are lost.
D. Extinct species are replaced by new species.

B

Explanation:Ecosystem becomes more resilient to change when there is biodiversity loss and the changes affect human livelihood,income e.t.c.

the transfer for conduction is the heat transfering from the liquid to the spoon

the transfer for convection is the heat rising from the liquid to the air

the transfer for radiation is the heat going through the sides of the cup and to the air

at least that is what i would do

the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.