Explanation: Elephants have been extensively hunted for ivory for more than 300 years, natural selection is often proposed as the underlying mechanism for an increase in the proportion of tuskless or small-tusked elephants in a population.
Oh, we actually did a similar project in my biology class!
I looked at your punnet squares and they all looked right to me, so I will just explain how to find the genotype and phenotype.
Ok, so let me explain that for genotype they mean the letters, so for example if the penguin has a dominant trait, the genotype could be Ff, or recessive could be ff. By phenotype they mean the trait expressed, so if the penguin is dominant for freckles, the phenotype would be has freckles.
Now I don't know what your teacher wants you to do, but in my class we just flipped a coin to decide whether we would use the dominant or recessive trait.
Hopefully that clears it up a little bit for you :)
Answer:
<em><u>Nuclear fission </u></em> is right answer
hope it helped you:)
The heart receives more oxygen which helps it to pump the blood faster around the body to reach your muscles causing more blood to come to the surface. This is what i think so it may not be completely right.
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If the atom is neutral (not an ion), it would have the same number of protons as electrons. Thus, 10 protons.