Complete the sentence Most healthy human cells have .

1) 22 chromosomes
2) 44 chromosomes
3) 23 chromosomes
4) 46 chromosomes

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

Regarding most of the narrator’s story, which word best describes the tone?

Me with biology endocrine system crossword also image left i need with hw