Listed following are four models for the long-term expansion (and possible contraction) of the universe. rank the models from left to right based on their predictions for the average distance between galaxies five billion years from now, from smallest to largest.
1. recollapsing universe
2. accelerating universe
3. coasting universe
4. critical universe

1. recollapsing universe

4. critical universe

3. coasting universe

2. accelerating universe

Explanation:

The universe is continually growing and galaxies are moving apart relative to one another.   These four models foresee the expansion and possible contraction of the universe.

Recollapsing universe: this model predicts that galaxies will stop growing apart and start getting closer to one another. It predicts that there is enough density to stop the growth of the universe in the future.

Critical universe: the universe has the same density as the critical density. This is the difference between the density the universe requires to stop and that of a universe with too little density to ever stop expanding .

Coasting universe: has enough density to enable galaxies to keep growing apart , in essence, less than the critical density.

Accelerating universe: this model explains that the distance of far-off galaxies is growing exponentially from an observer over time.

in 1948, swiss engineer/amateur mountaineer george de mestral went hiking in the woods with his dog. when they arrived back home, george found burrs stuck to his dog’s fur. this inspired him to create velcro.

explanation:

answercharacteristics of place include things like economic activity, architecture,and culture,all of which are human elements that alter or can be influenced by the environment;