Answer:
Homology is similarity due to shared ancestry between a pair of organisms in different taxa. Both bats and humans have a common mammalian ancestor.
They diverged and adapted their arms for different functions.
Explanation:
Homologous features are physical features shared due to evolutionary history (a common ancestor).
Answer:
10 % of the energy (i.e., 50 calories) is converted to biomass
. This efficiency of energy transformation is high
Answer:
The crust
Explanation:
The solid, outer layer is called the crust.
