Answer:
True
Explanation:
The formula for density is
p = m/v
density = mass ÷ volume
Answer:
A. Making an observation
Explanation:
Before you can communicate findings, you first need to have findings. And before you can test a hypothesis, you first need to come up with a hypothesis, which can be done by first making an observation.
Answer:
renewable- sunlight. water. wood. nonrewnewable- coal. natural gas. oil .
Explanation
you can plant trees for wood over and over agian, water and sunlight is unlimited
Right amount of water is the secret.
Answer:
The correct answer will be-
1. Solar energy
2. Chemical energy
Explanation:
Photosynthesis is a complex process which takes place in green plants and algae. The process produces glucose molecule which is used by the plants to synthesise the energy molecules in the form of ATP and in the synthesis of other molecules.
The photosynthesis metabolic reactions synthesise glucose molecules using the carbon dioxide and water taking place in the presence of sunlight. Thus, the reaction converts the solar energy from the sun to the chemical energy stored in the bonds of glucose.
Thus, Solar energy and Chemical energy are the correct answers.
