The answer is B
A worker bee defends the hive while the queen be lay eggs like a good soldier would do
Homo means same. hetero means opposite
16 neutrons are present in the most abundant isotope.
Explanation:
Phosphorus has 18 isotopes. The most common isotope has mass number (no. of protons 15+ no. of neutrons 16=) 31 .
The answer syncline. hope this helps
There are three stages in the life cycle of a spider : - the first is embryonic stage, then the larval stage and finally nympho- imginal stage.