Neomyxine biplinicata is an eel-like hagfish. When they sense a treat, they excrete a substance from their pores that turns into a jelly-like fluid when mixed with water. This jelly-like fluid can either trap predators or clog their gills. What two systems alert the hagfish to danger and help produce slime that uses as a defense???(pls help)

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times

the missing space is phylum

bradycardia ( blood presssure below 120/80mmhg )

it is contraindicated to give nitroglycerin to patients with blood pressure that is lower than normal range because the drug can cause blood pressure to drop further. it can lead to paradoxical bradycardia and less commonly, threatening hypotension.

the combining form means bone marrow or spinal cord. meio- "meiosis" myco- "mycosis" myelo- "osteomyelitis or myelogram" myo- "myositis";

the answer is: myelo- "osteomyelitis or myelogram"