1.what is an effective method for reducing the amount of unwanted gases released into the air by a power plant? scrubber activated charcoal recycling bin cyclone collector 2.what type of pollution contains tiny particles that remain in the air and may be breathed in by humans? nitrous oxide carbon monoxide aerosols gaseous emissions 3.what is one cause of unwanted gaseous emissions? riding a bicycle burning of coal dust storm cyclone collector

Dna is colied into chromosomes in a cell

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.

Every early childhood education program should develop a