Answer:
Developing the problem
Explanation:
In order to have an experiment or to make the experiment's data useful, you must first find a problem to solve.
The precision of a calculated answer is limited by the least precise measurements used in the calculation.
Hope this helps :)
Answer:
The obvious difference between substitution and elimination reactions is that substitution reactions replace one substituent with another while elimination reactions simply remove the substituent. ... The major difference between the groups is the number of steps the reaction takes place over.
substitution and elimination can be seenis by looking at the bond or the H+ . When substitution occurs, the H+ will be subtituted with other atom. As for elimination, when this reaction occur which mostly involve alkane, new bondwill appear.
Thank you and please rate me as brainliest as it will help me to level up
Answer:
digestion
Explanation:
he mouth. Digestion begins even before the food enters the mouth.
