Discuss two reasons why carbon is important for life on earth

Because most living things are made of or contain carbon. Living organisms need carbon to live, grow and reproduce.

Basically, all living organisms contain carbon and need it to survive and reproduce.

1) clean up you lab area2) dispose of the chemicals as instructed by your teacher3) put everything back where it belongs unless your teacher tells you otherwise4) dispose of gloves5) wash hands with soap and water

Homologous chromosomes with heterozygous alleles d) heterozygous chromosomes with homozygous alleles