indicate at which step of the replication-transcription-translati on process each type of rna first plays a role.

Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers

Any sound above what db can cause hearing loss in human beings

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of