Determine the effect of fertilizer on plant growth. He purchased 9 identical plants and separated them into 3 groups. Group 1 did not receive fertilizer,
Group 2 received one teaspoon of fertilizer, and Group 3 received two teaspoons of
fertilizer. All the plants received the same amount of water and were placed in the
same location so they could receive the same amount of sunlight. What was the
outcome variable (dependent variable) in Kevin's experiment

An example of a trait that would be considered acquired and inherited is a. a cleft chin b. muscle tone c. scar tissue d. freckled skin

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?

First idea: suddenly, women were leaving their homes to cycle and socialize on country roads and city streets. —wheels of change, sue macy second idea: it was not a stretch for some cyclists to see the possibility of a larger role for women in the world. —wheels of change, sue macy what type of graphic organizer would best represent the connection between these two ideas? 1) a t-chart that separates ideas into two different categories 2) a chronology that shows 3) a sequence of several events a cause-and-effect graphic that shows how one idea led to another 4)a problem-solution graphic that presents a problem and a solution to the problem