How do scientists continue to gain a better understanding of the structure of atoms?

by studying atoms under a large microscope

by conducting experiments that expose their properties

by examining only the largest atoms

by splitting them apart

Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures