Which is a characteristic feature of the members of the group tunicata?
a. they regulate water with of a siphon.
b. they have a tough calcium carbonate exoskeleton.
c. they feed on phytoplankton using tentacles.
d. they possess a water vascular system.

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geological equipment to analyze the composition of rock?

Autonomous underwater explorers will be used to gather large-scale ocean information select the best answer from the choices provided ot

Drag the labels to the correct location in the equation. not all labels will be used (1 kilometer = 1,000 meters, 1 hour = 60 minutes, 1 minute = 60 seconds) complete the steps necessary to convert 55 kilometers per hour to meters per second, min 60 1,000 15.28100 sec min 55 km 1 hour 5fhkem x 4 km] m x 1 hourin xoo1 min 1 km sec reset next