Light will bend as it? a. slows down in space b. speeds up un space c. changes into x-rays d. passes from one medium to another

What must happen for new french words to be published in official dictionaries? a. they must be approved by the french academy b. they must be voted on by the people of france c. they must be used by famous french writers d. they must be used by philosophers a. they must be approved by the french academy

Why do farmers in different regions use different farming techniques

How much damage is done by landslides in a typical year in the u.s.?