Answer:
The Viking tubing is meant to be the cell membrane. Glucose manages to move out of the bag and into the surrounding water but starch does not. Not all substances can pass through the cell membrane; some molecules, like starch are too large. The cell membrane is called selectively permeable because of this.
Explanation:
Electrical energy involved the flow of charged particles
Answer: They simply decay into a nonradioactive isotope
Explanation: Hoped this helped
B. Carbohydrates
examples; glucose, fructose
Answer:
A.Oxygen
Explanation:
Trees take in Carbon for photosynthesis and as a waste product air.Animals do the exact opposite for cellular respiration.
Hope this helps :)
