Question

the early universe was unfathomably __ and __. (select two)
□ cold
□ light
□ large
□ dense
□ hot
rewatch

Explanation:

To solve this, we recall scientific knowledge about the early universe. The early universe, right after the Big Bang, was extremely hot (due to high energy density) and dense (matter/energy was concentrated in a tiny space). "Cold" is incorrect (it was hot), "light" and "large" don't fit (it was dense and initially very small in volume, with high energy/matter density). So the correct choices are "hot" and "dense".

Answer:

hot, dense (the options corresponding to "hot" and "dense" should be selected; assuming the checkboxes for "hot" and "dense" are the correct ones, with their labels as: the checkbox next to "hot" and the checkbox next to "dense")