Answer:
A chemical change produces a new substance, while a physical change does not
The dependence of a measured value on a controlled value should be the correct answer.
Answer:
4-mid ocean ridge at divergent plate boundaries.
There are no options here. Could you provide the different answers?
Explanation:
Objects like apples, wood, and sponges are less dense than water. They will float. Many hollow things like empty bottles, balls, and balloons will also float. That's because air is less dense than water.