protein
i also dont know. just joking
Teeth
most birds have four toes but some dont
Cuckoos lay their eggs in the nests of other birds, and warblers are a frequent victim.
no they dont eat robin eggs
because i dont know
I dont think so, Since they are birds, they're made to fly high without the lack of oxygen i think. XD
Possible because these birds are mostly parasites on other birds. Laying their eggs in other birds nests to be raised by the other bird.
These parts are the cell wall (animal cells just have a cell membrane) and the vacuole. Plants also have chloroplasts which animal cells do not have.
Plant cells have cell walls because they need the extra protection. This is because plant cells cannot move out of the way of danger like animals can.
most bacteria dont have a nucleus, unlike others.
the cells for putting the prison people in and dont let them run away and kill other people
i also dont know. just joking
they dont there all the same
all animal cells have centrioles but plant cells dont
because they are like any other birds, they need to keep them warm!
dude why dont you know it?