Asmall farming community in texas covers 20 square kilometers. there are 438 individuals who live within the town limits. what is the population density of this community? individuals per square kilometer

Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by

Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria

All annelids and arthropods have a blank body plan . unlike annelids, arthropods also have blank . the circulatory system of annelids is blank , while circulatory system of arthropods is blank .