B.
Perspiration, or sweating, is the greatest source of fluid loss from the body.
False. Although the others listed may be acceptable, classroom volunteers should not be allowed access to a child’s file which makes the entire statement false.
The last one. Micronutrients. Brainliest please!
Since there are no options listed to choose from, my best guess would be watches, since a lot of apple watch products are now sold with built in heart monitors.
I am going to have to say answer C is correct.