Read the scenario. 1.01:
Cour
Hemlocks are a common type of tree in the northern forests of the United States. In studying one
forest, a forester noticed that mature hemlocks were abundant but there were very few young
hemlocks. She wondered why there were so few young hemlocks. By reading the records that other
foresters in that area had kept, she learned that the population of deer living in the forest had doubled
in the last five years. By reading studies on forests that other scientists had performed, she also
learned that deer in similar forests like to eat young hemlocks and the young trees of other species.
Unit
1.01
In the scenario, the forester wonders why one forest had many mature hemlocks but very few young
hemlocks
Lear
Which part of a scientific method does this best illustrate?
making an observation and asking a question
END
communicating the results of a study
forming a hypothesis and stating a conclusion
asking a question and setting up an experiments

What does natural resource management aim at ?

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.

What are the three types of counseling established by marine corps policy?