In order from left to right, to which groups do the chromosomes shown belong?

Where substance is produced during cellular respiration

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes

In which part of the body is a ball-and-socket joint found?