Question 12 options:
Biology, 24.02.2020 23:23 bryceisawesome110
A(n) is an organic compound that changes color in acid and base.
Question 12 options:
element
plasma
indicator
catalyst
Answers: 1
Biology, 21.06.2019 14:30
Why are small quantities of chlorofluorocarbons so harmful to the ozone layer? a. the chlorofluorocarbons act like ultraviolet radiation causing large amount of ozone to be produced. b. the chlorine from the chlorofluorocarbons reacts with free molecules of oxygen causing a stop in ozone production c. free oxygen atoms can replace the chlorine in chlorine monoxide, releasing a free atom of chlorine which can then recombine with an oxygen atom in ozone, destroying more ozone. d. chlorofluorocarbons absorb ultraviolet radiation, preventing the formation of ozone select the best answer from the choices provided
Answers: 1
Biology, 22.06.2019 01:40
Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat
Answers: 1
Biology, 22.06.2019 05:30
Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim
Answers: 1
Biology, 22.06.2019 13:00
Need with these questions . need the answers in a rush for these questions are the answers i put down are correct or not? ?
Answers: 1
A(n) is an organic compound that changes color in acid and base.
Question 12 options:
Question 12 options:
Spanish, 04.10.2020 16:01
Chemistry, 04.10.2020 16:01
Mathematics, 04.10.2020 16:01
English, 04.10.2020 16:01
History, 04.10.2020 16:01
SAT, 04.10.2020 16:01
Computers and Technology, 04.10.2020 16:01
Social Studies, 04.10.2020 16:01