The answer to number 2 would be as the number of carbon carbon 2ble 2ble bonds increase, the melting point decreases
A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes.
The answer to this question is True
Building walls and houses, fire pits, construction materials, decoration etc...
This happens because everyone has a different set of chromosomes and DNA make creating genetic diversity <span />