Find for the parametric equations in problem #2 (the previous problem).

Find the corresponding rectangular equation for the parametric equations given below.. Sketch the plane curve (graph) and show the orientation of the graph. Use the graph paper that I sent you in a email.  

Is this specimen alive?

What Phylum is this specimen from?

What is the name for the type of stinging cell they were studying?

This specimen is from Phylum Cnidaria. What Class is it from?

Babies are said to look like coneheads after they are born. This observation is due to what feature of the fetal skull?

Fill in the blanks below with their corresponding answers. Name bone A: lecture 2 1.JPG [BLANK-1]

Fill in the blanks below with their corresponding answers. Name bone B: lecture 2 1.JPG [BLANK-1]

Some people suffer from arthritis in their vertebral column. Arthritis is due to bone rubbing on bone. What is in the vertebral column that helps to protect against this?