Find 1. Horizontal velocity
2. Vertical velocity
3. Actual velocity
4. Theoretical vertical velocity

When given the time to hit the ground (1.25s)
Distance travelled horizontally (8.00m)
The height in which it dropped (1.75m)

The geological theory that states that pieces of earth's lithosphere are in constant slow motion is the theory of plate tectonics.

The scientist was trying to demonstrate that humans can introduce their own biases into an experiment. bias is a prejudice in favor of one thing compared with the another.in this case, the bias is believing that mice with higher intelligence would solve the maze better.  bias in science should be avoided as it is not desirable that research becomes influenced by scientists personal beliefs.