Line graphs can also be used to compare changes over the same period of time for more than one group. Bar graphs are used to compare things between different groups or to track changes over time.
The cell wall is a rigid organelle composed of cellulose and lying just outside the cell membrane. The cell wall gives the plant cell it's box-like shape. it also protects the cell. The cell wall contains pores which allow materials to pass to and from the cell membrane.
And the answer is A. worm
The birds can eat with the worms.
It will help you.
The correct option is A.
Unsaturated fats are the kind of fats that contain at least one double bond.Therefore, a polyunsaturated fat is one that contain more than one double bond in its molecule. In fats, double bonds signify the level of unsaturation of a molecule. Unsaturated fats are considered to be a more healthy choice than saturated fats.