Answer:
radiation of heat is when heat is being radiated off a surface
Explanation: For example when you are cooking something on a stove top and you feel the surface is hot that is radiation of heat off a surface
An increased amount of cerebrospinal fluid in the ventricles of the brain is called hydrocephalus. It is a condition where there is too much buildup of cerebrospinal fluid in the brain. This condition can happen due to a congenital disease or naturally present at birth. A primary sign of this would be having a large head with the size that is unusual. Other symptoms would include vomiting, headache, vision problems, balancing problems and memory problems. Hydrocephalus could put too much pressure on the brain resulting to a damage to the brain either temporarily or permanently. When not treated, it could cause death.
Answer:
An example of mutualism is the relationship between remora and shark.
Explanation:
Remora depends on sharks for food and locomotion. It has a sucking mouth that helps it to attach itself to the shark.