Denzel's mom has asked him to organize the family's trash for disposal. which of these items should he put with the hazardous waste?
a. aluminum cans
b. used batteries
c. vegetable waste

Which structure in the cardiovascular system connect arteries to veins?

The smallest parts of these that retain their original properties are called

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