When the heated part of the mantle rises through the cooler part , this is an example of Convection.
It is A. Those are all decomposers, the other answers like C are all animals. Decomposers are are biotic organisms that break down basically dead plants or animals.
Answer:
a-translocation
b- digestion
c- egestion
d- nutrition
e- absorption and assimilation
The answer is: c because the rate that these consumers convert the chemical energy to their food into their own biomass