D. Heterotrophs
EXPLANATION: Heterotrophs cannot produce its own food so it kills and eats other organisms for energy. Plants are autotrophs which means they can make their own foods.
The bones of the frog have similarities to trees. The frog's bones form a growth ring every year, in which it is what the Scientists find out about the frog's age (by counting it.) The age of trees can also be find in its rings (inside the trunk.)
This type of reactions are known as Neutralization<span> reactions!! HOPE THAT HELPED!</span>
The third phases is anaphase
Yes like the other person said leeches are most likely
