There is a theory that gravity could pull galaxies back together, causing a reverse big bang. which observation makes this theory less likely than the idea that the universe may continue to expand? background radiation is present. galaxies exist outside of the milky way. the expansion of the universe is accelerating. gas giants form farther from the sun, where temperatures are cooler.

In fact, recent observations of the universe have shown it is expanding at an increasing speed. In other words, the universe is still growing and all the stars, planets and galaxies are separating from each other. To put it simply, in the movie Harry Potter Harry Potter and the Prisoner of Azkaban, Harry's aunt inflates like a balloon, which make her clothes to rip and stretch. The Universe is growing like Harry's aunt, and the galaxies are going away from each other, like the buttons of her dress. Thus, the right answer is: The expansion of the universe is accelerating

u.s. presidents buried at arlington national cemetery include john f. kennedy and william howard taft. the kennedy gravesite is the final resting place not only of the former president, but also his wife jackie kennedy, his two brothers robert and edward kennedy, as well as a memorial to his brother joe jr.good luck

explanation:

a.indigo and cochineal

b.animal hides

c.silver and gold

e.cacao beans and sugarcane