I’m not sure if there was important information in the question before this one, but the answer based on the info I have is B.
The density of water is 1kg/L. Since the density of the block is less, it will float.
Answer:
the answer would be A. cells
Explanation:
just trust me Im a 8th grader and I did that before
Answer:
Some substances dissolve when you mix them with water. When a substance dissolves, it might look like it has disappeared, but in fact it has just mixed with the water to make a transparent (see-through) liquid called a solution.
Explanation:
The correct answer is B) they operate at a higher efficiency. sorry hope the answers not to late :(
