Answer:
Social category
Explanation:
collection of people that have certain characteristics or traits in common
<span>I believe the answer is: The Action part
The action part refers to the parts of the firearms that are involved in ammunition loading and the ejection of the shells. The lock on a muzzle loader has both of these functions with additional safety measurement to prevent unintended/ accidental shootings.</span>
It is a super-continent that existed during the late Paleozoic and early Mesozoic eras. It assembled from earlier continental units approximately 335 million years ago, and it began to break apart about 175 million years ago.
It used to be one big continent that was connected that had eventually broke into many parts.
That is the meaning of it online.
I believe this is D! Hope it helps you in any way.