John and emily were experimenting with the effects of road salt on plant growth. to do this, they watered plants daily with the

Question

kirill115 [55]

2 years ago

12

John and emily were experimenting with the effects of road salt on plant growth. to do this, they watered plants daily with the

same amount of salt water. they could best improve their experiment by -

Biology

1 answer:

mojhsa [17] · Answer 1 · 2022-07-27T22:14:35+03:00

mojhsa [17]2 years ago

4 0

They could improve the experiment that they made by adding another variable such as: watering the plants with fresh water. This way they could have a better comparison how plants grow based on the type of water they are exposed with.