24. If scientists search other planets for possible life, they are likely to focus on the presence of molecule containing which of the following elements?
A. Iron
B. Carbon
C. Potassium
D. Sodium

Which of the following is a consequence of urban heat islands? increased precipitation downwind of the city? increased precipitation upwind of the city? decreased winds within the city? increased winds within the city?

What in scientific term why the salty popcorn causes this thirst

Can someone i have no idea of how to do this.