What happens at the rate of a chemical when a catalyst present it’s speeds up
decrease
remains the same
it becomes erratic

Name the types of burns one can get and which structures of the integument are damaged

Which of these is not a nucleotide base found in dna?

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.