Why do animals use echolocation? Check all that apply.

to find each other

to find food

to find warmer areas

to find sunlight

to find their way

When an object with a constant speed changes its direction, it will be accelerating.?

Give an example of something that is cyclic and non - cyclic

Lightning flashed, and after 7 seconds there was a roll of thunder. To the nearest meter, determine how far lightning flashed from us, if the speed of sound is 337 m / s.

Which statement is correct A-Weight is amount of material in object B-Mass is the physical dimensions of an object C-Weight is the gravitational pull on an object D-Mass is the gravitational pull on an object

If you are in space and cry do your tears stick to your face true or false

Why is mass movement more common after a heavy rainfall?

Order the colors of the rainbow starting with the color that is bent the least to the color that is bent the most (when it passes through a prism). Question 1 options: yellow blue indigo orange green red violet

Find the unit vector that has the same direction as the vector v = _12j

Why isn't the size of something considered a physical property?

A hunter is standing on flat ground between two vertical cliffs that are directly opposite one another. He is closer to one cliff than the other. He fires a gun and, after a while, hears three echoes. The second echo arrives 1.