I believe the correct answer is D. Because object A on the pH scale reads pH=3. Which means it is more acidic in nature and thus possess a greater hydrogen or hydronium ion concentration than object B, which has a higher value on the pH scale. Object B would thus have a lower hydronium ion concentration than Object A.
I'd say it is an element. It is not a compound, it doesn't do things on its own like us. It's an element like fire and water.
Answer:
Gases such as carbon dioxide diffuse much more slowly in water than in air. Plants that are fully submerged have greater difficulty obtaining the carbon dioxide they need. To help ameliorate this problem, underwater leaves lack a waxy coating because carbon dioxide is easier to absorb without this layer.
Explanation:
Answer:
i promise you it's b
Explanation:
its not a or d because gasses are on the right side, its not d because metals are not brittle, and it's not c because theyre good conducters not insulators
