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.
B because it’s it’s exterded by weight because wind dosent have weight it dosent move air pressure does
Scientists so far haven’t managed to figure that out .
Answer:
They face vary of things such as asexual reproduction
Explanation:
