Question

please anyone here to help unnies and hyungs please help me.
purple u​

Answer 1

Answer:

transparent allows light to pass through

light travels in a straight line

Answer 2

Answer:

Explanation:

1 : suitable to one who lacks intelligence, sensitivity, or compassion : befitting a brute: such as. a : cruel, cold-blooded a brutal attack. b : harsh, severe brutal weather. c : unpleasantly accurate and incisive the brutal truth. d : very bad or unpleasant a brutal mistake.
Hii cutie how you are?

I’m waiting for you too!