The passage suggests that shellfish are A) elusive.
B)
fast moving.
O easy to catch
D) complicated to cook.

Please help ASAP

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?

What is the oxidation state of each individual carbon atom in c2o42−?