Which statement is true about folding in sedimentary rock layers? a. overturned folds have no trough. b. downfolds are called synclines. c. upfolds are called synclines. d. symmetrical folds are called monoclines.

Where would you most likely not find an alpine glacier? the himalayas the rockies the andes flat areas of antarctica

Compare the composition of the moon's surface with the composition of the earth's surface.

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them