radar
eyesight
touch
echolocation
all of these places
houses
trees
caves and Mines
blood
mosquitoes, beetles, and moths
mangoes, figs, and dates
12,000
120
12
1200
Less than a penny
Less than a dime
Less that a quarter
Less than a nickel
bird
fox
mammal
insect
All bats are blind.
flying foxes
frugivores
vampire bats
insectivores