Discuss/compare reasons why our heating and insulating needs in the maritimes are different from those in another climate zone. choose a colder climate and then choose a warmer climate?

There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins

When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?