Even though animals can communicate with each other to a limited extent, no animal can express itself through:

A : motions

B : noises

C : speech

D : instinct

Why is our day on earth 24 hours long

A batter hits a foul ball. The 0.140-kg baseball that was approaching him at 40.0 m/s leaves the bat at 30.0 m/s in a direction perpendicular to the line between the batter and the pitcher.

Which freshwater source is a permanent shallow body of water with plant life throughout?

How do you convert pounds into newtons?

Which of the following is NOT one of the waves of the electromagnetic spectrum? a. UV rays c. visible light b. alpha rays d. infrared rays

A cartoon plane with four engines can accelerate at 8.9 meters per second squared

Convert 1087 ft/s to mi/hr

Using the atomic symbol above report how many protons, neutron, and electrons an atom of neon contains.

Which of the following is not shorthand to describe one of the three types of ecological relationships? +/+ -/+ +/0 -/0

Which is a characteristic of an electromagnetic wave?