Explanation:
i understand the eclipse is often used to describe solar eclipse and when the moons shadow crosses Earth surface or it's when the moon moves into Earths shadow
The answer is D, it controls what comes in & out the cell, well i hope so!
Just tested it and the correct answer is A. I hope this helps
Reading a digital thermometer is more preferable because you can just easily read the measurement from a screen, a number will just show in a screen as compared to a liquid based thermometer where you still have to read the measurement by counting the markers in the thermometer.