I know that they need air to live
Answer:
to continually produce energy,your organs need oxygen and the oxygen is carried in your red blood cells.
A. the cell is the smallest working unit of living things
The physical location of a gene within the genome is called the Locus.
Answer:
muscle tissue are cardiac, smooth, and skeletal. Cardiac muscle cells are located in the walls of the heart, appear striated, and are under involuntary control.
Explanation:
Skeletal muscle moves bones and other structures. Cardiac muscle contracts the heart to pump blood. The smooth muscle tissue that forms organs like the stomach and bladder changes shape to facilitate bodily functions.
