Answer: C. scorpions have changed as a result of natural selection
Explanation:
The text tells us that scorpions today are now smaller than they were in the past. This means that the scorpions have changed since then i.e. they have evolved.
The primary reason for evolution is natural selection which refers to a situation whereby only the organisms that are better adapted in their species survive.
The conclusion that can be drawn from this research therefore is that we have smaller scorpions today because they stood a better chance of survival than the larger ones and so survived whilst the larger ones died out.
The correct answer is smell and taste.
The sense of taste and smell are related to one another because they have the same types of receptors. Odor comes from the molecules that is present in the air that stimulates the receptors that is present inside the nose. If one is not able to smell the or its sense of smell is non functional then it cannot have the sense of taste for the same food. This is caused due to the relationship between the smell and taste receptors.
Stop using plastic straws, use paper bags, and stop using plastic water bottles
<span>DNA bar coding and macroevolution research provide much information at the specie level so the
</span><span> <span>comparison of the nucleotide sequences in DNA
</span></span><span> provides information at the species level
because specie is directly related to gene
so option B is correct
hope it helps</span>
Hippocampus, cerebral cortex, and cerebellum are required in order a <span>long-term memory of a motor skill to be formed.
</span>Long-term memories that are with you for a lifetime are called tertiary memories.
<span>This memory is stored in multiple areas in the brain. Most people retain the tertiary memories and can bring back childhood memories even much later in life.</span>
