Answer: He didn’t grow a plant without fertilizer.
Explanation: Manu has nothing to compare his plant to. Meaning, he cannot prove that fertilizers help plants grow. He needs to grow a plant with and without fertilizer.
The answer is B (speed up chemical reactions).
<span>Nuclei of atoms which make up the newborn baby were made in ancient stars.
Ancient stars exploded many years ago and this is the same nuclei where newborn babies are being made.</span>
Hey there Lancel3760,
Answer:
The advantage is that, they can see equally well in water and above water. For example, that animal can spot its predator above water and hide fast. And it also helps the animal to see above and under water during the day and night.
Hope this helps :D
<em>~Top</em>