Marine+Science+II+Drills+October

Back October 1st - What muscle in the dogfish shark is responsible for raising the jaw? October 2nd - What four organisms show up in subphyla Crustacea? October 5th - What are the three segments of a crayfishes body? October 6th - Why is the crab in order Decapoda? October 7th - What are the two ways in which we can tell the sex of a blue crab? October 8th - What are the largest and small crabs in the world? October 9th - If order Decapoda makes up 20% of all things coming out of the ocean, then what phylum takes the biggest loss each year in the ocean? October 12th - Inservice day October 13th - What are some external features of the crayfish? October 14th - How can you tell if a crayfish is a male or a female? October 15th - What is another name for the brain of a crayfish? October 16th - What phylum, class, and order is this cleaner shrimp in and why?

October 19th - No Drill October 20th - No Drill October 21st - No Drill October 22nd - No Drill October 23rd - No Drill October 26th - What is the red area of the sea star below called? October 27th - What is the function of the madreporite plate? October 28th - Why can a ray or arm that is broken off of a sea star turn into a new sea star? October 29th - What is the function of the pedicellaria of the sea star? October 30th - What functions are found in the central disc?