What are the correct coefficients for the reaction below: alcl3 + naoh --> al(oh)3 + nacl a) 3, 1, 1, 1 b) 3, 1, 3, 1 c) 1, 3, 1, 3 d) 1, 1, 1, 3 e) 1, 3, 3, 1

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

1. list three scientific reasons cockroaches may fly.

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe