Carla likes to garden. one side of carla's garden is shaded by nearby trees and does not get much light. the other side gets plenty of light. carla notices that the plants in her garden grow at different rates.
carla decides to perform an investigation based on her observations. what should be the next steps in her investigation?
a.
make a hypothesis about her observations, then write a report about the observation and hypothesis.
b.
draw a conclusion, and then collect data.
c.
change her observations, then draw a conclusion.
d.
form a question about her observations, then make a hypothesis to answer that question.