Jenny wanted to know if tomato plants need sunlight in order to grow.
What kind of investigation can Jenny do to answer the question?
ASet a whole group of plants in the sun and water half of them.
BSet a whole group of plants in the sun and record the results.
CSet some plants in the sun, some in the shade, and compare the results.
What kind of investigation can Jenny do to answer the question?
ASet a whole group of plants in the sun and water half of them.
BSet a whole group of plants in the sun and record the results.
CSet some plants in the sun, some in the shade, and compare the results.