PLZ PLZ PLZ help me?!?!? Also the graph with the info is attached. Question 1
Based on the graph what might have happened to the number of deer predators between 2000 and 2004?
A The number of predators increased
B The number of predators decreased
C The number of predators equalized
D The number of predators quadrupled

Question 2
What is happening to the deer population between 2005 and 2010?
A it increases exponentially and then stabilizes
B it decreases and then stabilizes
C it stays about the same
D it plummets

Question 3
During the same period 2005 2010 what might have also happened to the number of deer hunting licenses?
A Less people wanted to hunt deer so they didn't buy a hunting license
B the graph goes up and then goes down so there are more people hunting deer
C the graph goes down so there are more wolves and ticks
D the graph is different so there is no change

Rease is an enzyme used by plants to break down urea (a nitrogen-containing compound) into carbon dioxide and ammonia. urease urea > > > carbon dioxide and ammonia ammonia is broken down by plants into a nitrogen source plants need to grow. thus, plants could not use urea as a nitrogen source unless it was first converted to ammonia. in soybean plants there are two different kinds of urease, one produced in the seeds and the other produced in the leaves of the plant. three types of soybean plants were used in a set of experiments: normal soybeans and two mutant strains, one lacking the urease in the seeds only (strain 1) and one lacking urease in the leaves only (strain 2). experiment 1 separate areas in a field were planted with normal, strain 1, and strain 2 soybeans. all types of soybeans appeared to grow, flower, and produce seeds equally well. there were no externally detectable differences among the strains. experiment 2 small pieces of plant leaves of equal weight were obtained from each type of soybean plant and separately placed on media in culture dishes. tissue growing in this way will become an unorganized clump of cells referred to as callus. to provide a controlled nitrogen source, half the tissue samples of each type were placed on media containing urea, and the other half of the samples were placed on media containing ammonia. after 30 days, the weight gain for each of the callus samples was determined. results are shown in the table below.