Which of these is a unique property of bases a- contains carbon b- feels slippery c- conducts electricity in solution or d- tastes sour

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

Why are pipes bursting in the in extremely cold weather?

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains