Indicate the correct meaning of the word: astral

relating to the stars

something gone astray

relating to a specific type of cell

none of the above
2 points
QUESTION 9

Indicate the correct meaning of the word: asynchronous

happening at the same time

not happening at the same time

never happening at all

none of the above
2 points
QUESTION 10

Indicate the correct meaning of the word: aerosol

shoes with air in the soles

sunlight diffused with air particles

a solution in a pressurized container

none of the above