The analysis of water in a lake or stream depends upon more than one field of science or body of knowledge. Suppose you stumble across a portable water-testing lab on a riverbank, and you find two
testing stations: (1) a light microscope and glass slides; and (2) a package of pH (acid/base) test strips
and a digital thermometer. But you find no scientists. Match each testing equipment station to the field
of science to which it belongs, and hypothesize what is being tested in each station.

How can an organ, such as the lungs, work for multiple body systems?

Me brainliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula.5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects.8. describe the planets’ orbits around the sun.9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets.13. what causes the seasons?

Based on her survey, which advertising mediums will work best to publicize leslie's in-store specials?