When there is not enough oxygen for cells to use cellular respiration<span />
Mars is just a fraction the size of the Earth, so it cooled more rapidly. And as it cooled, its molten iron core hardened. As a result, Mars stopped generating its magnetic shield. And, according to one theory, this left its atmosphere to be scoured away by the solar wind.
The answer is NO. This is because different environments require different adaptations. A desirable trait in one environment may be inconsequential or detrimental in another environment. This is the reason also why evolution is continuous as natural selection acts on traits of a population to ensure desirable traits are retained with changes in the environment in a dynamic world.
<span>The footprints of a dinosaur are an example of what type of fossil?
D. Trace Fossil
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If you have the genotype Ww, where W represents purple flowers and w represents white flowers, which one is the dominant trait?
Answer:
I think purple flowers.
