Question

Zara investigated how giving plants different amounts of water affected their growth. She grew some seedlings in pots and watered them each day. She measured the height of each seedling on day 1 and on day 7. The table shows her results.

Answer 1

Step-by-step explanation:

CAMBRIDGE LOWER SECONDARY SCIENCE 9: END-OF-UNIT TEST

Cambridge Lower Secondary Science 9 – Mary Jones, Diane Fellowes-Freeman and Michael Smyth © Cambridge University Press 2021

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End-of-unit test

Unit 4

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Zara investigated how giving plants different amounts of water affected their growth.She grew some seedlings in pots and watered them each day.She measured the height