What is the function of the muscles around the lens in the human eye

A car travels 10 m/s east. Another car travels 10 m/s north. The relative speed of the first car with respect to the second is: a. more than 20 m/s. b. equal 20 m/s c. 0 m/s. d. less than 20 m/s.

Which number is the same as 2.5 x 10^-3? A. 0.00025 B. 0.25 C. 0.0025 D 0.025

A car accelerates from a standstill to 60 km/h in 10 s. What is the cars acceleration?

Exercising at a level thats beyond your regular daily activities is

During a redox reaction the molecule that gains an electron is

Imagine you are digging a hole to the center of the earth. In which order would dig through them? A. inner core, outer core, upper mantle, lower mantle, crust B. crust, upper mantle, lower mantle, outer core, inner core C.

Why is objectivity important in science

Which scientist's work led to our understanding of how planets move around the Sun?

The process of gathering information through the senses is called what?

Are earths surface is made up of plates the move. And why