Answer:
Not burning as many fossil fuels. This includes things like using electric cars instead of diesel powered ones, or not leaving the light on or letting the heat run unnecessarily
Explanation:
The answer is B.
The kinetic energy of an object depends on <span>the object’s speed and mass. By definition, kinetic energy is produced only when an object is in motion.
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Answer:
Evolution is the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth. Coevolution is the influence of closely associated species on each other in their evolution.
Explanation:
Answer:
C. Ethanol, ammonium chloride, phosphate buffer, magnesium sulfate, calcium chloride, trace elements
Explanation:
Acetobacter must have a sufficient supply of oxygen and cannot grow in its absence. Colonies of acetobacter can be detected by a culture media containing ethanol as carbon source, the acid produce by the bacteria will dissolve the chalk thereby leaving a clear zone around the colony.
Answer:
A. Hunter-Gatherer
Explanation:
In hunter-gatherer societies, individuals use resources directly from the environment (as opposed to a money-based economy where money is exchanged for goods). Individuals will forage edible plants from the environment, and hunt animals for meat and furs. This image depicts somebody picking a wild blueberry – so they are most likely foraging! I would go with A.