So all we know is that the student stated something ("<span>if plants are added to an indoor environment the air quality will improve
"). This is only a statement - it's not a test whether this statement is true yet.
So the correct answer is: it is a hypothesis.
</span>
Answer:
Feldspar, K-feldspar, quartz, biotite, hornblende, and some other I believe.
Explanation:
Answer:
The level of the water in the pond would increase.
Explanation:
Answer:
It is carried out by bacteria
Option C is correct...
Hope this helps
B. The nucleus contains all the genetic information of the cell
