Temperatures in the winter drop because that part of the earth is tilted the sun.
a. away from
b. toward

Need will mark ! which features are created by groundwater erosion and deposition? check all that apply. a. stalagmitesb. sinkholesc. rillsd. stalactites e. gullies f. rivers

Crossing over is a method of (blank)?

If it turned out dinosaurs were colorblind, how would this affect some assumptions scientists have made about them?