In an experiment what are all the parts of an experiment that remain unchanged are called

A boy of mass 60 kg stands on a boat of mass 250 kg. This system is stationary. From the boat, the boy throws a rock of mass 1 kg into the water with a velocity of 10 m/s.

Which parts of the eye allow light to pass through them? Check all that apply. A. sclera B. cornea C. iris D. lens E. pupil F. vitreous humor

What is te leading cause of type 2 diabetes

True or False: when measuring speed the distance must be considered to be rectilinear (in a line)

When two or more waves are at the same place at the same time, which phenomena occurs

Find velocity gradient

In equation y = mx means what

Sea anemones can produce completely new organisms by regeneration. Are these new organisms genetically identical to the parents? Why or why not

What are 3 types of muscle tissue still?

Which of the following is a true statement? * Waves do not transport matter through which they travel Waves can transport matter through solids, liquids and gases, but not through empty space.