Which law is a frog leaping upward off his lily pad is pulled downward by gravity and lands on another lily pad instead of continuing in a straight line?

Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader