How can fossils best paleontologists and biologists classify organisms?
a) fossils allow scientists to predict what species will become extinct.
b) fossils are useful for reconstructing pedigrees and showing family traits.
c) fossils allow scientists to have an idea of the time scale that traits evolved.
d) fossils allow scientists to always determine the closest living relative to the fossil.

The phylogeny chart shows the evolution of camels. camelus is the modern-day camel. based on this chart, which three statements are true? ⭕ modern camels are more related to stenomylus than to eschatius. ⭕ stenomylous and modern camels do not share a common ancestor. ⭕ modern camels are more related to camelops than to aepycamelus. ⭕ pliauchenia and oxydactylus may share similar features. ⭕ procamelus and stenomylous may share similar features.

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion