Answer:
B. Major types of fossil fuels: coal, oil and natural gas
Explanation:
1) phenotype
3) punnette square
4) pedigree
5) sickle cell anemia
6) hemophilia
7) cystic fibrosis
8) albinism
9) muscular dystrophy
10) chromosomes
11) heterozygous
12) co-dominant
13) sex linked
14) heredity
15) dominant
16) recessive
17) Gregor Mendel
18) genetics
Hope this helps :)
The difference of how you feed a mouse like how much it eats each and every hour
