Answer:
1. It is invisible.
2. It does not emit electromagnetic radiation.
Step-by-step explanation:
got it right on the test
Step-by-step explanation:
you are a lot of people in my head is pounding headache is a great day and I have to be a
Answer:
5%
Step-by-step explanation:
5% = 1/20 of 100%
60 ÷ 20 = 3
Answer:
5
10
15
Step-by-step explanation:
5 - 4 < 20
1 < 20 which is true
10 - 4 < 20
6 < 20 which is true
15 - 4 < 20
11 < 20 which is true
Hope it helped
Answer:
what do you call a opener that doesn't work
(please don't look it up) PLEASE