A bird that preys on moths is introduced to the habitat with moths and trees like the ones shown below. A white moth and a black moth are shown.

What will most likely happen to the population of moths in this habitat?

a) The population of moths will eventually become extinct.
b) The moths will evolve from dark to light due to a selective pressure.
c) The dark colored moths will experience disruptive selection.
d) The alleles that determine light and dark color in moths will equalize.

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a.earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c.earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.

Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?

What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.