Answer: a) applied force
Explanation: the student is applying force onto the desk when they push it.
Answer:
They can make oxygen and they breathe in carbon so it helps reduce carbon but at the rate we make carbon it is too fast for the plants
Explanation:
The other biologists and scientists thought his theories were bogus
A naturally occurring sold inorganic substance with a definite chemical composition and a crystal structure is a mineral.
Water has some unusual properties due to its hydrogen bonds. One property is cohesion, the tendency for water molecules to stick together. The cohesive forces between water molecules are responsible for the phenomenon known as surface tension.
