Answer:
True
Explanation:
The Florida Keys are a chain of limestone islands that extend from the southern tip of the Florida mainland southwest to the Dry Tortugas
Answer: sneezing or coughing over the evidence, direct sunlight on transport an storage
Explanation:
DNA evidence is contaminated when DNA from an outside source (exogenous DNA) gets mixed with DNA relevant to the case. It can happen in a variety of ways, from someone sneezing or coughing over the evidence,
Answer:
Option D
Explanation:
Postpartum depression is majorly experienced in woman who has recently entered into motherhood. This form of depression arises because of the complications involved in a child birth. It is strongly driven by sudden changes that come up in the life of a woman after becoming mother such as – loss of job, responsibility of child, tight life schedule etc. some common symptoms of this problem include – mood swing, anxiety, sleeplessness, crying etc.
Hence, option D is correct
Answer:
Primarily by increasing the amount of carbon dioxide in the atmosphere by burning carbonaceous materials for energy.
Explanation:
They have also affected parts of the atmosphere by introducing Chloro-fluorocarbons which affect the protective ozone layer and other “Greenhouse gases” that may warm the atmospheric temperature by adsorption of solar energy.
