Question

DEFINE THE FOLLOWING; CELL TISSUE ORGAN ORGAN SYSTEM ORGANISM HOW MANY MAIN ORGANS DO WE HAVE IN OUR BODY? LIST THEM. WHAT IS THE LARGEST ORGAN IN THE HUMAN BODY? HOW MANY ORGAN SYSTEMS DO WE HAVE IN OUR BODY? LIST 8 OF THEM. WHAT IS THE NAME GIVEN TO THE FOOD SUBSTANCE THAT IS LEAVING THE BUCCAL CAVITY TO THE OESOPHAGUS

Answer 1

Answer:

Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. ... Cells have many parts, each with a different function.