These clouds are high in the sky and usually look like long thin feathers. Which weather conditions are most likely to occur when you see this type of cloud?

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

All of the following are part of the biosphere except

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean