Briefly describe characteristics of the hypothetical ancestral mollusk, and tell how each class of mollusks (Caudofoveata, Solenogastres, Monoplacaophora, Scaphopoda, Gastropoda, Bivalvia, Cephalopoda) differs from an ancestral condition with respect to each of the following: Shell
Radula
Food
Mantle cavity and gills
Circulatory system
Head

she will be charged $6

step-by-step explanation:

48 dollars divided by 200 beads equals .24 dollars a bead

.24 multiplied by 25 more beads equals 6 dollars as the total cost

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.