Answerquestion 1 (multiple choice worth 2 points)
(01.03 mc)
complete this sentence. if volume remains the same while the mass of a substance
the density of the substance will
increases, stay the same
decreases, stay the same
decreases, increase
increases, increase

a. decomposes use carbon from dead organisms as fuel for cellular respiration, returning carbon dioxide back into the atmosphere.

one is through turgidity. this occurs before ground tissue ( collenchyma

and sclerenchyma cells) become well

developed to give structural support to the plant as it grows bigger. the xylem

tissue (composed of rigid tissue) of the young

plant render this support and also maintaining osmotic turgidity of the surrounding

plant cells.