Answer:
b) moderate temperatures and moderate amounts of precipitation
Explanation:
Temperate deciduous forest is characterized by moderate temperature and moderate amounts of precipitation. Temperate deciduous forest has four different seasons fall, summer, spring, and winter. The summer season is the longest therefore it has a moderate temperature.
In a year 30-60 inches precipitation occurs in temperate deciduous forest. Therefore moderate precipitation occurs in this forest. Precipitation occurs all over the year. The soil is highly fertile in this forest. They are found in Europe, China, the united states and Canada. So the correct answer is b.
The answer should be 1, hypertonic.
Seawater is highly concentrated in salt, and with that being said, it has a low concentration of water molecules.
Hypertonic means the solution has a lower water concentration than the other side (cell), vice versa for hypotonic, a high water concentration than the other side of the solution, and for isotonic, it means that both sides of the solution have the same water concentration.
So, the answer should be 1, hypertonic.
In addition, when your cells are exposed to hypertonic solution, the water molecules in your cells will start flowing out of the cells, to the outside, due to the difference in water concentration leading to osmosis. Your cells will lose so much water that they may even shrink!
Answer:
As the mass of the chest increases, more force is required to pull it.
Explanation:
Mass is a measure of the inertia of a body. Inertia means reluctance towards motion. A heavier object has a greater degree of inertia than a lighter object.
Hence, the student will notice that more force is required to move a heavier chest of books than a lighter one.
Therefore, as the mass of the chest increases, more force is required to pull it.
Answer;
-For individuals with phenylketonuria
Explanation;
The warning label that appears on products containing NutraSweet (aspartame) is necessary to prevent problems for people with phenylketonuria.
Phenylketonuria is an inherited disorder that increases the levels of a substance called phenylalanine in the blood. Phenylalanine is a building block of proteins (an amino acid) that is obtained through the diet.
Aspartame is one of the most common artificial sweeteners in use today. It is made by joining together the amino acids aspartic acid and phenylalanine. Treatment of phenylketonuria involves a diet that is very low in phenylalanine, particularly when the child is growing.
Answer:
The scientist should observe the species in the environment to determine the types of interactions that the two species have. Then, the scientist should transplant each species alone to a new area and simultaneously transplant both species together to see if the single-species transplants die
Explanation:
When two species are obligate mutualists, both species benefit one another in such a way that one cannot survive without the other. Hence, in order to find out if two species are indeed obligate mutualists, they should be transplanted together away from other species on one side, and also transplanted individually on another side.<em> </em>
<em>If they are obligate mutualists, the individual transplant would find it difficult to survive and should die in no time while the transplant done together should survive. All other factors being kept constant. </em>