What are two reasons scientists use shared traits to classify organisms? O A. Because observing the traits is easier than comparing the genes
that cause them
O B. Because the scientific names of organisms depend on the
amount of DNA they have
O C. Because having similar traits shows that organisms have similar
DNA
O D. Because shared traits can be used to make dichotomous keys
SUBMIT

Darius is observing a family of geese, which includes a male goose, female goose, and several goslings. when a dog approaches the geese, the male goose hisses at the dog and flaps its wings threateningly. is the behavior of the male goose an example of an adaptation?

Select the correct answer.which scenario describes unethical lab behavior? a.danny stores the chemicals required for his experiment in flasks and beakers.b. anna publishes the results of her experiment on the growth rate of saplings.c. jason repeatedly runs an experiment until he gets the results he desires.d. mia records her observations of an experiment precisely and accurately.resetnext

Apopulation of black bears depends on salmon from a stream for food. if a drought causes the stream to run dry one year, how will this likely impact the black bear population?