Page 34 - Q&A-Cover_Neat

Question Answer Marks Further Information

17(a) warmth / suitable temperature 1 Accept oxygen

17(b) bar chart / (line or bar) graph / picture / drawing / 1
diagram / photograph / poster

17(c) On day 4 the root and stem are the same (length). 2 answer must be comparative
Accept on day 4 the root is 4 (cm) and the stem is 4
(cm) / root and stem are equal / root and stem are
both 4 (cm)

On day 5 the stem is longer or bigger than the answer must be comparative
root / the root is shorter or smaller than the stem. Accept on day 5 the root is 5.6 (cm) and the stem is
5.9 (cm) / stem is 0.3 (cm) longer than the root

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