Why was algebra invented?! If i could go back in time id have a looong talk with the person who invented it and tell him how many ppls lives hes gonna ruin in the future. JUST SAYIN YALL like if u agree

peace out

Nina has the flu and a high fever. her immune system is exhibiting the line of defense. this defense is part of immunity.

Viruses ) manufacture their own atp, proteins, and nucleic acidsb) use the host cell to copy themselves and make viral proteinsc) use the host cell to copy themselves and then viruses synthesize their own proteinsd) metabolize food and produce their own atp

What are reasons people use tobacco