Starfish are part of the echinoderm phylum. The image above is that of a starfish dissection. Which statement is NOT true
regarding the anatomy and physiology of the starfish?
A)The surface pictured is the aboral surface.

B)The stomach has been removed from this starfish.

C)The 'legs of each starfish is called a ray. Rays contain different structures in each one.

D)The parts of the water vascular system include the madreporite, the stone
canal, the ring canal, the radial canal and the tube feet. The madeporite,
stone canal and ring canal are in the center of the starfish.

clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.