30. Select all accurate statements
A. All chordates have pharyngeal slits or clefts
B. All chordates have a dorsal, hollow nerve cord
C. All chordates are bilaterally symmetrical animals
D. All chordates will have a muscular post an*l tail
E. All chordates will have a notochord as adults.

Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19

Four different thermometers were used to measure the temperature of a sample of pure boiling water. the measurements are recorded in the table below. thermometer temperature reading 1 temperature reading 2 temperature reading 3 w 100.1°c 99.9°c 96.9°c x 100.4°c 102.3°c 101.4°c y 90.0°c 95.2°c 98.6°c z 90.8°c 90.6°c 90.7°c the actual boiling point of pure water is 100.0°c. what can be concluded from the data about the reliability and validity of the thermometers?

Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not