Which of the following can increase the growth of algae when it enters streams?
A) insecticide
B) herbicide
C) carbon dioxide
D) oil

Which class of molecules contains the amino group, nh2 (a) sugars (b) water (c) proteins (d) hydrocarbons

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.

In the diagram below, which organelle is a ribosome, which combines amino acids and produces proteins? оооо