Explain why it can hurt your hands when you carry heavy shopping in carrier bags.

Select the correct answer. what does the process of natural selection involve?

If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction

What is the state of matter with a specific volume but no definite shape