One way to begin a scientific investigation is to the natural world
a
observe
b
ignore
c
experiment with
d
draw conclusions about

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

Name the intersection of plane bpq and plane cpq.

Which of these is an intensive property of a substance