Ok idk if there was a picture that was supposed to go with that cause I don't see one but here are some vestigial structures in humans: Appendix, Pinky toe (debatable possible used for balance) , ear muscles, tail bone, wisdom teeth, nictitating membrane, male nipples (sorry to be gross), and goosebumps. Those are the ones I can remember. Hope this helps!
During telophase, the nuclear envelope reform.
Russia and Canada is the correct answer
Human immunodeficiency virus. (HIV)
Aids are a infectious agent.
It spends by any contact. ex: sex, hands, and any contact.
If someone has these diseases, they need to contact a doctor ASAP, and get treat. (some diseases can be controlled but not heal, meaning can NOT go away)!
A. As 2 oceanic plates come together, one plate may sink beneath the other causing underwater volcanoes to form. The volcanoes will build up and gradually extend above the waters surface forming islands.
~Good job! You were on the right track with your answers you chose~
*Hope This Helped* :D