Answer:
Compound.
Explanation:
It has at least 2 main ideas
To involve or connect with
To study history & philosophy she experienced the disintegration of free inquiry and the takeover of the university by communist thugs.
Answer:
elastic force?
well I hope im giving you the correct definition...
something that is elastic can be stretched or compressed.
For example a bungee cord(search up). It resists the change of shape even when stretched and compressed. And because of that it applies a counter force in the opposite direction in which you would call a elastic force.