You look at a cell under a microscope and note it is boxy, with a rigid wall. The cell could: A.
Have come from a dead rat

B.
Be a single-celled bacteria

C.
Have come from a blade of grass

D.
Have come from a human

C

Explanation:

In a plant cell you will see a structure called the cell wall which is a rigid covering that protects the cell and provides some support to shape it. There are plant cells in a blade of grass because it is a plant so therefore C is the correct answer.

americans had many intangible advantages. well since the british fought a war far from home military orders, troops, and supplies sometimes took months to reach their destinations, and the british had an extremely difficult objective. they had to persuade the americans to give up their claims of independence, americans had a grand cause: fighting for their rights, their independence and their liberty. this cause is much more just than waging a war to deny independence.

four sitting presidents have been assassinated while in office but the first was abraham lincoln,