Which statement is the most likely conclusion reached by the agronomist? Question: What is the effect of day length on plant growth?
Hypothesis: Plants will grow more when the day is longer.
Describe the experiment you would use to test the hypothesis. Be sure to include variables as well as experimental and control groups.

How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?