Answer:
<h3>When fossil fuels are burned, they release large amounts of carbon dioxide, a greenhouse gas, into the air. Greenhouse gases trap heat in our atmosphere, causing global warming.</h3>
Answer:
The revision likely helped producers in the United States, because they no longer had to comply with the expensive regulation.
Explanation:
Answer: Carbon
Explanation: Organic molecules have hydrogen atoms connected to carbon atoms through covalent bonds. The simplest organic molecule, methane. It has three hydrogen atoms connected to <u>one carbon</u>.
Answer:
Alleles of a gene are responsible for different traits
Explanation:
There are several variant of a gene which in pair leads to varied phenotypic characteristics or traits.
For instance, there are three alleles for blood group i.e A, B and O but there are in totality there are basic 8 blood groups including the categorization on the basis of Rh factor.
Likewise, there are several variations of skin color; however there are majorly six genes that are responsible for skin color.
So, basically alleles of a gene are responsible for different traits
Every protein has in itself molecular parts that function like zip codes and are used to designate where the protein must travel.