Questions in Science

The number of neutrons in an atom is equal to

Asked by wiki @ in Science viewed by 206 persons

The number of neutrons in an atom is equal to the : A) Mass number B) Atomic number C) Mass number - atomic number D) Number of electrons

What process does a multicellular organism use to replace its damaged body cells?

Asked by moha0424 @ in Science viewed by 188 persons

What is the difference between active and passive transport?

Asked by moha0424 @ in Science viewed by 194 persons

Which of the following is a renewable source of energy

Asked by wiki @ in Science viewed by 137 persons

Which of the following is a renewable source of energy​

How is a chemical change different from a physical change

Asked by wiki @ in Science viewed by 152 persons

How is a chemical change different from a physical change​