Read this poem. Worry makes an ache—
stomach swims, head throbs . . .
It’s an unwanted guest
with endless requests.
Like an empty piggy bank
Worry offers nothing.

Which line from the poem contains a metaphor?

Worry makes an ache—
stomach swims, head throbs . . .
It’s an unwanted guest
Like an empty piggy bank

Why does the skin of your finger shrink when you wash clothes for a long time?

The production of cells during mitosis into specialized function is recombination or differentiation

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?