[ANSWER FOR BRAINLEST]

During which geological period did ice-age mammals first appear?

The symptoms that shelly is experiencing result from the interactions between streptococcus pyogenes (a prokaryote) and the cells (eukaryotes) within shelley's body. although there are similarities between these two types of cells, there are also important differences.

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species

Agene editing technology called crispr-cas9 uses cellular machinery to change the cell's genetic material. how might this technology be useful in treating diseases like cancer?