Our sun is a low mass main sequence star at the middle of its life cycle. Explain how the appearance of the sun's location on the HR diagram will change as it continues to the end of its life cycle.

Nteractions between organisms and their environment impact the organism’s overall population. oahu amakihi and kauai amakihi are two closely related species of hawaiian honeycreepers. they have a common ancestor, eat small insects and nectar, and like to nest in koa trees. however, one species is found on the island of oahu, and the other is found on the island of kauai. which concept shows the relationship between oahu amakihi and kauai amakihi?

In drosophila flies, eye color is sex-linked. the allele for red eyes (x^{\text{w}} w ) is dominant to the allele for white eyes (x^{\text{w}} w ). a male fly with red eyes x^{\text{w}} w y and a carrier female x^{\text{w}} w x^{\text{w}} w are mated. what is the probability that the female offspring will have white eyes? choose 1 choose 1 (choice a) a 25\%25% (choice b) b 50\%50% (choice c) c 0\%0% (choice d) d 100\%100% (choice e) e 75\%75%

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.