B. Stalagmites forms directly below a stalactite. If you go inside a cave, you will notice some spikes that points down: these are the stalactites. The rest that forms right below these rocks are the stalagmites - which are also spiked.
The answer would be c , plant growth because that is what is being measured in the experiment.
Answer:
Robert Flemming
Explanation:
This is because Robert Flemming was a Scottish actor and he invented black guitar. Scientist starts to discover virus in the 1930s . The first virus discovered was tobacco virus and it is discovered by Dimitri IIvanowsky. Electrons microscope was use to discover it because it was too tiny.
its actually not important to have negative control it needs to be positive control for the water to actually flow!
Any options, Rafiretthanity?
