Answer: A.) Look at the benefits and challenges of using specific materials.
Explanation: They can’t decide whether they made the best product or not because it is a new project.
Barometer, it is used to measure air pressure
Answer:
Explanation:the best guess I will go with is H but I might be wrong
Explanation:
Plant cells have a cell wall, as well as a cell membrane. In plants, the cell wall surrounds the cell membrane. This gives the plant cell its unique rectangular shape. Animal cells simply have a cell membrane, but no cell wall.
Answer:
lower
Explanation:
The higher the sea level, the lower the atmospheric pressure. This is due to the density of air decreasing as the altitude increases.
