7 What material is the Outer Core made out of?
A. Brittle hard rocks
B. Dense, solid metals<...
Biology, 27.04.2021 17:30 amiechap12
7 What material is the Outer Core made out of?
A. Brittle hard rocks
B. Dense, solid metals
C. Dense, semi-solid rocks
D. Dense, liquid iron/nickel
Answers: 1
Biology, 21.06.2019 17:20
Joe is breeding cockroaches in his dorm room. he finds that the average wing length in his population of cockroaches is 4 cm. he chooses the six cockroaches that have the largest wings; the average wing length among these selected cockroaches is 10 cm. joe interbreeds these selected cockroaches. from earlier studies, he knows that the narrow-sense heritability for wing length in his population of cockroaches is 0.6. a. calculate the selection differential and expected response to selection for wing length in these cockroaches. b. what should be the average wing length of the progeny of the selected cockroaches?
Answers: 1
Biology, 21.06.2019 19:00
Look at the images of different rocks. which rocks have a fine-grained texture? check all that apply. 1 2 3 4 5
Answers: 1
Biology, 22.06.2019 00:00
Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h,o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.
Answers: 1
Biology, 22.06.2019 03:00
Sediment layers stop lateral spreading when: they encounter a barrier they encounter an opposing current they run out of additional sedimentary material
Answers: 2
Health, 19.04.2020 07:14
History, 19.04.2020 07:16
Mathematics, 19.04.2020 07:16
Mathematics, 19.04.2020 07:17
History, 19.04.2020 07:19
Spanish, 19.04.2020 07:19
English, 19.04.2020 07:19
Mathematics, 19.04.2020 07:20
Social Studies, 19.04.2020 07:20