A) ¿Un paciente con un virus puede ser tratado con suero sanguíneo de una persona que ha pasado el virus? B) Si es así, ¿Estará inmunizado para toda la vida?

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell

Pls ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

What material did the moon come from?