What landform is created by a glacier?
A sand dune
B moraine
C delta
D alluvial fan

Choose the molecule that is described by each phrase. energy used during long activities:

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems

Isolated volcanic peaks on the ocean floor are