Answer:
In the human body, cells are the basic units of life. Groups of cells working together for a specific function form tissues. Organs are two or more tissues operating together. Even separate organs work together, forming body systems.
L is a mid ocean ridge, M is a trench, N is a subconducting plate, and O is a continental plate
One problem with pesticide application is that if they use spray, it leaves a residue, so if a child or animal were to get in contact with the pesticide and accidentally ingest it, it could injure them.
The answer is C because you're reusing something for something else
100% since male offspring have the y chromosome from father