Answer:
Genetic variation and environmental factors work together to cause natural selection because natural selection is caused so that an organism can adapt and better survive in their environment.
Explanation: smart.
You’re answer is D , I got that question and I got it right , hope this helps you
The answers are 3, 4 and 7. When Alex introduces Blake to his father he simply uses an<em> informal language</em>, which is common between friends, and he <em>forgets to include relevant information</em> about Blake. Another thing Alex doesn't do is to include title and his father's name. As for his friend Blake, he should have responded in the same manner, politely: "Nice to meet you too, Mr_____.
Among deaf people, a temporal lobe area normally dedicated to hearing may begin to process visual signals. This best illustrates the impact of auditory plasticity.
<u>Explanation:
</u>
To compensate for the inability of hearing in auditory impaired persons, the temporal lobe area eventually develops itself to be capable of processing visual signals.
These signals stimulate the brain in a manner similar to that of hearing and assist the deaf person in interpreting what is being conveyed.