Four bean seedlings Where studied and their rate of plant growth of your time was measured. each of the seedlings are placed in a similar flask and The same amount of water and soil was added. every week 0.2 grams of plant fertilizer was also added to the flask.  which of the been seedlings in the figure above is most likely the control group?  A. Figure 2 B. Figure 4 C. Figure 3 D. Figure 1

Examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. polyploidy is creating new species. the two populations are not interbreeding freely. hybrid offspring of the two populations begin to appear. one species will increase into a population size twice as large as the other species.

Identify the terms using the following picture. principle of dominance item 1 can be described as the . item 2 can be described as the . the "p" represents from one parent.

According to this food web which of the following would be considered primary consumers