Stages in the experiment

TEST 170Cambridge IELTS Academic 13 · Questions 26–30

Complete the flow-chart below.

Choose FIVE answers from the box and write the correct letter, A-H, next to Questions 26-30

Select seeds of different 26 and sizes.

Measure and record the 27 and size of each one.

Decide on the 28 to be used.

Use a different 29 for each seed and label it.

After about 3 weeks, record the plant's 30 .

Investigate the findings.