Answer:
3rd statment
Explanation:
ray 1 and 2 are same vertical line
Using the same anchor points, he determined the freezing temperature for water to be 0 degree and the boiling temperature 100 degrees. The Celsius scale is known as a Universal System Unit. It is used throughout science and in most countries.
Answer:
C
Explanation:
Characteristics used to classify stars include color, temperature, size, composition, and brightness.
The answer is protons. Neutrons have no charge and electrons have a negative charge so the positive charge must be protons.
Answer:
The answer is #1
Explanation:
oil does not come out of valcanos
