The lethal dose of caffeine for adults is equivalent to cups of coffee.

the bald eagle got 50 because everything gets 10% of what they consume and since 50 is ten % of 500 hundred that means the   grasshopper had to have consumed a plant with 5,000 calories of energy

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.