Mammal bird reptile amphibian plant Fish
Answer: Check for the presence of antibodies in the blood
Explanation:
A person can only have antibodies for a virus if they got the virus in the first place
Answer:Winter
Explanation: becuase that’s when they show the best
cork cells
, when they were observed the person who did it proclaimed they looks like desk cells because cork cells are dead and empty are just rectangles. This is how the name cell was orginated