Answer:
a. pipette
Explanation:
The instrument used in the laboratory for measuring base is the pipette.
It is used to suck up the right amount of base for experimental purpose.
- The burette is used for measuring and holding the acid.
- The pipette is often used alongside a burette, conical flask and retort stand during a titration reaction.
- The pipette is a narrow cylindrical pipe usually made up of some special glass.
- It should be handled with caution as it is a very fragile device.
A. is what your looking for. Either way, creatively or not, you have to be able to prove what your working on and through this process, you learn about that experiment.
Removing prey would cause the predators to die because they no longer have a food source.
Answer: I think its air pollution and Global warming
Explanation:
Erythrocyte sedimentation rate.
