Answer
The arm and base of microscope are connected with each other with help of inclination joint. which provide easiness to user during research analysis or other microscopic studies.
It has significant role in light and compound microscope that need light for visualization of examine sample. It also help in easy rotation during focusing toward light for better contrast.
No rotted plants are in the limntic zone because the water is to deep for sunlight to reach them.
1 is A. a mold.
2 is B. <span>all of the changes during Earth's history have been slow and gradual.</span>
The correct answer is A. a substance that is alkaline
The correct answer would be A or the first option
