8th Quiz Q1 #1

Last updated almost 5 years ago
5 questions
1

Which of the following is a probable source of the Earth’s magnetic field?

1

Who was the first to explain the effects of gravity in his law of gravitation?

1

According to the law of gravitation, the force of attraction between two objects depends on the masses and the ___________________.

1

Transpiration is one part of the _________________.

1

The force of attraction that exists between all matter in the universe is called _____________.