Warm air and cool air mix in region a, while rapid weatger changes occur in Region b

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?

When a cell is in a solution that has the same concentration of water and solutes as its cytoplasm, the cell is said to be in a(n) solution. a. isotonic b. hypotonic c. hypertonic b. facilitated

Look at the photo of the leaf, which term best describes this leaf ? a-simple.b-parallel.c-lobed.d-tooth.