hey i need help What are the environmental challenges facing cave organisms? Explain how some organisms meet these challenges.

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a

What substance acts to prevent sudden ph changes in bodily fluids?

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