b) for which molecules and ions (phenolphthalein, iodine, starch, na , oh-) does your experiment give evidence for passage through the semipermeable membrane? quizlet

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

explanation:

mark brainliest and have a great day!

they absorb it i think

not sure

you

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

6h2o+6co2=c6h12o6+602