[Answered] Nano materials have been thoroughly tested and shown to be safe, because they are too small to be ...

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Author Question: Nano materials have been thoroughly tested and shown to be safe, because they are too small to be ... (Read 25 times)

HCHenry

Hero Member
Posts: 591

on: Aug 27, 2018

Nano materials have been thoroughly tested and shown to be safe, because they are too small to be absorbed into cells

Indicate whether the statement is true or false

Question 2

Vulcanization of rubber was discovered by

A) Charles Goodrich.
B) Charles Goodyear.
C) Charles Firestone.
D) Charles Vulcan.

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Marked as best answer by a Subject Expert

AngeliqueG

Sr. Member
Posts: 343

Reply #1 on: Aug 27, 2018

Answer to Question 1

FALSE

Answer to Question 2

B

HCHenry

Hero Member
Posts: 591

Reply #2 on: Aug 27, 2018

Both answers were spot on, thank you once again

AngeliqueG

Sr. Member
Posts: 343

Reply #3 on: Aug 27, 2018

Great! Please up vote

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Author Question: Nano materials have been thoroughly tested and shown to be safe, because they are too small to be ... (Read 25 times)

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