Answer:
Learning involves of knowledge acquisition through study, being taught, or experience. On the other hand, cognition is the process of knowledge acquisition and understanding through our senses, experiences, and thoughts. Cognition involves learning. Learning on the other hand requires cognition. For example, when you hear a new information, your brain goes through a series of cognitive processes. It is this processes that makes you decipher or understand the new information and that results in learning.
Explanation:
The brain thinks your on fire so it begins to begin pouring out liquids not needed to cool the body off, if you don't take the sweater off the brain keeps throwing water and you begin to lose more and more liquid which ends in you fainting. The brain than shuts down, reboots, but your still asleep cause of weakness.
Answer:Enrico must multiply the distance of mars from sun (meters) with the
to convert the distance in astronomical units.
Explanation:
1 astronomical unit = 

Let the distance between the sun and Mars be Y( meters)
Distance in AU= 
Enrico must multiply the distance of mars from sun (meters) with the
to convert the distance in astronomical units.
I think it's B, but I know it isn't C unless it is being compared to another plant.