Lower Invertebrate Animals: Tutorial
Which characteristic do sponges display when they feed on particles filtered
from water?
o
heterotrophy
o
diffusion
O
osmoregulation

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1) the mayans built pyramids just like the egyptians. the mayans also used hieroglyphics like them.2) power was passed down by family. for example, if the father dies, the son would be the next king.3)they both built pyramids for their structures.4)the main crop for the mayans was maize.5)they also grew manioc, beans,  squash,  amaranth, and chile peppers.

Where's the picture of the model?