Fact, fiction, or opinion. 1. Humans are more evolve than reptiles

2. There are no transitional fossils

3. If evolution can be disproven, then creationism must be true

Six amino acids have side chains that are polar but not charged. these are serine (ser), threonine (thr), cysteine (cys), asparagine (asn), glutamine (gln), and tyrosine (tyr). these amino acids are usually found at the surface of proteins, as discussed in the proteins 2 module.

1.fossils 2.analogous organs 3.homologous organs