5 A freshly obtained dandelion stem measuring 5cm long was split lengthwise to obtain two similar pieces. The pieces were placed in solutions of different concentrations in petri dishes for 20 minutes. The appearance after 20 minutes is as shown. Epidermis Epidermis Piece in L Piece in La (a) Account for the appearance of the pieces in solutions L, and L.​

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.

what are the awnser choices? i mean, without choices, it is an incompleat

which fault and or fold did you find most difficult to diagram