Everything has mass. The mass of something never changes.
Mass is measured using grams.
Air is not that heavy, but it certainly has mass because it takes up space.
For every one liter of air, their is 1.19 grams.
Answer:
Explanation:
They need to have sunlight and carbon dioxide in order to produce glucose and oxygen
BB and Bb would be blue because they are both dominant and bb would be green because it is recessive
Answer:
Sunlight is an electromagnetic wave carrying energy that is absorbed by the skin.
Explanation:
B. Consumers depend on producers to make food using sunlight. This is the right option.