A student is using colored beads to make a model of aluminum sulfate, Al2(SO2)3. Alu atoms are represented by blue beads, sulfur atoms by yellow beads, and oxygen aton
green beads.
What combination of beads should the student use for the model?
Science

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen

In one or two well-crafted paragraphs in your laboratory journal, summarize the process in which normal cells become cancer cells. your paragraph(s) must include each of the terms listed below. underline each term in your writing:

3differences between bacteria and other 2 cells