Of the following, which is not an echinoderm

a. sea star
b. lobster
c. sand dollar
d. sea urchin

Defend or refute the argument that the government has too large a presence in the agriculture industry.

Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z