Biology, 29.10.2020 19:20 Deavionaaaaa
Use the image above to help answer this question. Dark black lines represent rivers.
A rare toxic chemical polluted a lake in Wyoming. Many years later scientists discovered that a city in Kansas, 1000 miles away from the toxic spill, was polluted with the same rare toxic chemical. Scientists believe that the toxic chemical found in the Kansas well was the result of the toxic spill that occurred 1000 miles away. The people in Kansas were very confused about the scientist’s discovery. How could this be possible since the well was so far away from the lake or any river?
A. Pollution traveled through the surface water to reach the unsaturated zone.
B. Both locations where toxic pollution was found were along the same river.
C. The air became polluted and the wind carried the pollution to the well.
D. Both locations are in the same watershed.
Answers: 2
Biology, 21.06.2019 15:20
Which would be the outcome in a fertilized egg if the process of meiosis did not occur? twice as many chromosomes as the parents half as many chromosomes as the parents same number of chromosomes as the parents triple the number of chromosomes as the parents?
Answers: 2
Biology, 21.06.2019 16:10
Alaska and northern canada have a diet rich in vitamin d and their skin color is darker than predicted on the basis of iv intensity at their latitude. explain the observation:
Answers: 1
Biology, 22.06.2019 16:00
Where is having brightly colored feathers that attract mates most clearly an adaptation for a bird? a. a forest with dense vegetation b. a sandy beach beside an ocean c. a snowy tundra with little vegetation d. a swamp with many hawks that eat birds
Answers: 1
Use the image above to help answer this question. Dark black lines represent rivers.
A rare toxic c...
Mathematics, 03.02.2020 07:03
Mathematics, 03.02.2020 07:03
Health, 03.02.2020 07:03
History, 03.02.2020 07:03
Computers and Technology, 03.02.2020 07:03
Social Studies, 03.02.2020 07:03
Biology, 03.02.2020 07:03
Mathematics, 03.02.2020 07:03
History, 03.02.2020 07:03