Explanation:
Description
The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.
Answer:
C.
Explanation:
The small population size means that the new colony may have reduced genetic variation from the original population and that variation, in this case, included the dominant allele for Huntington's disease. Genetic drift, along with natural selection, mutation, and migration, is one of the basic mechanisms of evolution. In this case, it was a chance that the settlers all carried the allele for Huntington's disease.
Answer:
It's B.
Explanation:
B. When there was more food to eat in 1989, the number of wolves in a pack increased.
If there's less prey, then there will also be less predators. If there's more, then more predators.
Because, as seen in the graph, it's the only thing that makes sense.
<em>(Then again, it looked kinda blurry to me.)</em>
Still hope this helps though.
Mitochondria are organelles found in the cytoplasm of the cell that release energy from glucose in the process of respiration. Chloroplasts are organelles that contain chlorophyll, a light-trapping pigment, needed from photosynthesis.
By examining the uses of these organelles and using prior knowledge that photosynthesis requires energy, it can be determined that the relationship between mitochondria and chloroplasts is:
Mitochondria -- Energy Released -- Photosynthesis Occurs -- Glucose Produced
