Answer:
the temperature increases.
Explanation:
the melting point of every piece of matter is different, but they all reach that point at a certain temperature
It can benefit the bird by being light enough to glide around in the air. It can also help the bird by giving it the lightweight body structure to get away from danger in a speedy manor.
B, as far as we know humans aren't from space
B. to carry genetic information
Nucleic acid are important only because they make up the genetic information but there are two types of nucleic acid one in DNA and one in RNA.
Answer:
The mitotic spindle is a microtubules-based bipolar structure that segregates the chromosomes in mitosis