A sponge. ...................
Answer:
The outer layer of the star expands
Explanation:
Late in life, when the hydrogen fuel for nuclear fusion is exhausted, the core of the star tends to collapse. That process generates heat that pushes the outer layers of the star outward.
The outer layer of the star expands.
Answer:
It really depends on the job/profession. You'll see construction workers and handymen with reflective vests and hardhats, you'll see plumbers with overalls, chefs and cooks with aprons and hairnets, etc.
Explanation:
Just take a look at the employees at construction sites, behind the counters of restaurants, and behind the desks at banks! The answer here is quite literally in plain sight!
