Answer:
1. differences and similarities of bats and birds
2. there are 2 sets
ELEMENTS
birds:
lay eggs
has feathers
beak
bats:
live young
fur
theeth
3. both have 2 legs, warm blood, vertebrate, forelimbs modified as wings
4. i would describe the venn diagram as an accurate feature of both elements
:no. 4 might be wrong
