Ronald makes his own chicken broth. he uses the tool shown below to separate the broth from the fat. why does this tool work to separate the mixture? the broth has a lower boiling point than the fat. the broth has a higher density than the fat. the broth has larger particles than the fat. the broth has a higher melting point than the fat.

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.