Q: Answer this question:

where does the iron in your blood come from??

A: receptor-mediated endocytosis

Q: Answer this question:

how many are the elements of the periodic table??

A: 118

Q: Answer this question:

why was the hughes family back on family feud??

A: because of a technical error

Q: Answer this question:

when was the very first sewing machine invented??

A:
1790