Answer:
Option B
Explanation:
When ever a scientific research or experiment is conducted , it is made sure that the results obtained are consistent through multiple trials. Here , only two trials are done i.e one on coast of California and the other on the Pacific Ocean.
Since the number of samples taken for this study are not as per the standard sample guidelines and hence the result obtained can not be considered as a acceptable.
Thus, option B is correct
Answer:
first three can stay the same
desert hot, dry, sparse vegetation
Explanation:
HMS Beagle is the name of the ship
The two processes are similar in that they both produce energy, albeit in two different forms. They are different in that photosynthesis assembles the glucose molecule, while cellular respiration takes it apart