This question is unfortunately incomplete as the graph is not visible. The options given are:
<span><span><span><span>A) Red
parrots have become less common in the last 200 years.</span>
</span>
</span></span>
B) There
are probably less green parrots today than there once were.
<span><span><span>
</span>
</span></span>
C) Blue
parrots probably are the best adapted species to live on farms.
<span><span><span>
</span>
</span></span>
D) The
blue parrot population has likely increased in the last 200 years.
The answer is B. This is because the graph shows the highest number of green parrots in the 'deep forest' category of environment, whereas the numbers in the 'grassland' and 'scrub forest' are less. Since the forested area in Brazil has decreased rapidly, this means that the preferred environment of the green parrot has decreased, probably resulting in a decline in the green parrot population
<span><span><span>
</span>
</span></span>
1) Scientists believe that the ancient ancestors of all animals were <span>single-celled eukaryotes that sometimes grew in colonies.
</span>Eukaryotic cells have membrane-bound organelles such asmitochondria<span> and the Golgi apparatus.
</span>The best answer is :
<span>B) single-celled eukaryotes that sometimes grew in colonies</span>
For a mutation to affect evolution it has to be passed on to all the offspring if that is what you mean.
Answer: German scientist Alfred Wegener
Explanation: <em>In the early 1900s, the German scientist Alfred Wegener noticed that the coastlines of Africa and South America looked like they might fit together. He also discovered evidence that the same plant and animal fossils were found along the coasts of these continents, although they were now separated by vast oceans.</em>
