The flow chart below indicates the hierarchical levels of the Linnaean classification system.

Kingdom > Phylum > Class > Order > Family > Genus > Species

Which of the following organisms most likely share the most structural characteristics?

A. Two organisms that are classified within the same class, but different orders.
B. Two organisms that are classified within the same kingdom, but different phyla.
C. Two organisms that are classified within the same genus, but different species.
D. Two organisms that are classified within the same phylum, but different classes.

Elements and compounds are pure substances that cannot be broken down physically into a simpler substance. a physical change doesn’t break the bonds between atoms of a substance or form new ones. compounds can be broken down by a chemical change. a chemical change breaks chemical bonds and/or forms new ones between atoms of a substance. what simple substance would a compound break into? the basic elements that make it up! for example, if you passed a very strong electric current through water you’d break the chemical bonds in water and be left with oxygen and hydrogen. which of the following is an example of a chemical change? a separating water into different glasses b breaking frozen ice cubes with a hammer c running an electric current through water d boiling water to evaporate it on a stove

White-tailed deer are considered to be an overpopulated species in the central united states. which of these events probably contributed the most to white-tailed deer exceeding their carrying capacity?

What element does susan b. anthony include in this passage to strengthen her argument?