When hot humid air rises at the equator where does it travel

The first amino acid of a new polypeptide chain is

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.