|Address||P.O. Box 219 Batavia, IL 60510|
Materials Included in Kit:
Ammonia, water, 50 mL
Bromthymol blue solution, 0.04%, 25 mL
Bromthymol blue solution, 0.04%, 100 mL
Balloons, 12", mixed colors, 150
Cup, clear plastic, 10 oz, 30
Straws, plastic, ¼" o.d., pkg/50, 3
String, thin, ball of ⅙ lb, 331 m
MS-LS1-3. Use argument supported by evidence for how the body is a system of interacting subsystems composed of groups of cells.
MS-LS1-7. Develop a model to describe how food is rearranged through chemical reactions forming new molecules that support growth and/or release energy as this matter moves through an organism
HS-LS1-2. Develop and use a model to illustrate the hierarchical organization of interacting systems that provide specific functions within multicellular organisms.
HS-LS1-3. Plan and conduct an investigation to provide evidence that feedback mechanisms maintain homeostasis.
HS-LS1-6. Construct and revise an explanation based on evidence for how carbon, hydrogen, and oxygen from sugar molecules may combine with other elements to form amino acids and/or other large carbon-based molecules.