Hello.
Basically both operate by bouncing tiny particles or waves off of objects in order to make them visible. Electrons are smaller than light photons so we can see smaller objects clearly with electron microscopes. There are disadvantages though. First, color is a function of light wave frequency so we can't see electron micrographs in color. Color can be added artificially though by computer to differentiate structures, (think photoshop). Also, we cannot see electrons so we make them visible by bouncing them off a cathode ray screen similar to a TV set or computer monitor.
Have a nice day
<span>Electron I think, but I might be wrong. </span>
Answer: B. Increasing the rate of cellular respiration.
Explanation: When the human body gets too cold, it maintains temperature homeostasis by producing heat to warm itself. Many chemical reactions need to take place in order for this to happen. These reactions are part of what is called cellular respiration.
I hope this helps! ^^
