Physics

Forest fires caused a lot of damage such as loss of habitat for animals. Forest fires also damaged a lot of buildings and homes for humans.

TRUEFriction is the reason more force is needed to push an object across a rough surface.

The modern periodic table arranges elements based on properties. These properties include valence electrons of the elements and density for example.

Energy transformation has occurred.

a small mass moving slowly

Abstract classes are to be extended until to a concrete class.

Can have both abstract & non abstract methods.

An Abstract class can not be instantiated.

A non abstract class can be extended to an abstract class.

If At least one abstract method present in a class then that class must be abstract.

abstract & final modifiers can never be together.

abstract classes can have both abstract methods & non abstract methods.

Mathematical Figures Are Universal &&;nd Can Be Understood By Other Scientists

Thay collect data with a graph

experimentation or observation

:)

Fuhk People Start Putting The Right Answers ! ! ! Ugh This Web Site is Wack !

measurements should be made precisely to ensure accuracy (:

Resistance from air.

True

he was an old man in the 70's he had no life