The entrance to the tomb was sealed at the order of
A. The Pharisees
B. Herod
C. Pilate

C. Pilate.

Explanation:

The modern World English Bible translates the passage as:

65: Pilate said to them, "You have a guard. Go, make it as secure as you can."

66: So they went with the guard and made the tomb secure, sealing the stone.

The New International Version reads:

65: “Take a guard,” Pilate answered. “Go, make the tomb as secure as you know how.”

66: So they went and made the tomb secure by putting a seal on the stone and posting the guard.

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.