You are about to watch a video about a scientist who studies jellies like the one shown in this image. One thing she investigates is changes to the number of jellies living in an area. What ideas do you have about why the number of organisms in an area might increase?

This line graph compares the growth of plants that were kept in the sun for different amounts of time.a)  on day 7, the plants kept in the sun for 3 hours were how tall? b)  on day 7, the plants kept in the sun for 6 hours were how tall? c)    on day 10, the plants kept in the sun for 9 hours were how tall? d)  on day 11, the plant that was grown with 1 hour of sunlight was how tall? e)  based on the graph, the plant grows best in what amount of sunlight?

Embryos of different species look very similar, which shows that the organisms share a ancestor.

How do you convert 4 mmol of bromobenzene to ml?