Reading what customers say about a product they've purchased is an example of what type of data source? Choose the answer.​

The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.

What is the relationship between the direction of motion of the balloon and the wind currents

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