Based on the Article, which best replaces the question mark in the box above? А
Nylon parachutes are often used to drop lightweight supplies from the air.
B
Many teens are making inventions to help solve important problems.
с
Some doctors treat cancer by using radiation therapy to kill cancer cells.
D
People who can't see have a difficult time getting from place to place.

Which line from president reagan’s address sat moscow state university is a fact? a. democracy is the standard by which governments are measured. b. throughout the world, free markets are the model for growth. c. the key is freedom-freedom of thought, freedom of information, freedom of communication. d. every four years the american people choose a new president, and 1988 is one of those years.

Ais a group of individuals of the same that exist in the same place at the same time

What does wheeler say that dan’l webster can do better than any other frog?