Answer:
flax is a stem fiber that is used to make linen. a smooth shiny fabric made from flax
<span>The ramp on an automobile transport truck is used to lift cars high into the air. An inclined plane makes it easier to raise something heavy, like a rock. Instead of lifting the rock straight up, you can raise it from its original location with less force by pushing it up a ramp.</span>
A stem cell is a cell that has layers of bacteria that helps protect the water that follows through it.
We need blood because it carries oxygen and helps us sustain life. The organ that pushes blood through the body is the heart.
To act as a catalyst in chemical reactions
