Which of the following is true of one dimensional motion? O A. Motion in one dimension can be separated into component
vectors.
B. Motion in one dimension cannot be represented with vectors.
C. Motion in one dimension is always in the same direction.
D. Motion in one dimension is always along a straight line.
I ne

Crinoids, also known as sea lilies, appear to be sea plants but are not plants at all. crinoids are an echinoderm species which uses anchoring structures called holdfasts to attach themselves to the sea floor. crinoids were most abundant in pennsylvania during the mississippian period, which ranged from 375 to 320 million years ago. fossils of the crinoids shows that during most of this time pennsylvania was that provided favorable conditions for crinoid growth. a) glacial terrain b) a dry and sandy plain c) mostly mountain ranges d) covered by warm, shallow seas