I'm new to this app. Can someone add me as friend and tell me how to add other people as my friend

What organelle other than the nucleus houses dna in a eukaryotic cell?

Dna replication occurs in preparation for

Internal feedback works to maintain homeostasis when your a. heart rate decreases as your white blood cells increase b. breathing rate decreases as your red blood cells decrease c. heart rate increases as your liver is cleaning blood d. breathing rate increases as your heart rate increases