Mr. Carlton’s children love to chase and pop bubbles. Mr. Carlton purchased three brands of bubbles, and tested each to determine which brand produced the bubbles with the largest diameter. Independent variable
Dependent variable
Constants
URGENTLY

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.