According the estimates, the majority of child laborers work a. in agriculture, mainly on family farms b. as domestic servants c. in sweatshops d. as street vendors

Explain how a convection current in the earth is formed.

Triangle xyz is translated 4 units up and 3 units left to yield triangle x'y'z' what is the distance between any two corresponding points on triangle xyz and trianglex'y'z' ?

Ascientist is explaining how background cosmic radiation gives evidence of the big bang theory. she says that radiation has been detected everywhere equally as heat in the universe and is increasing. this has been shown to be residual radiation from the big bang. what error did the scientist make?