Nitrogen oxide is a
A. primary pollutant
B. secondary pollutant
C. quaternar...
Biology, 28.02.2020 23:55, lindseyreneesmith7
Nitrogen oxide is a
A. primary pollutant
B. secondary pollutant
C. quaternary pollutant
D. tertiary pollutant
Answers: 2
Biology, 21.06.2019 15:50, haleyblu6351
Providing immunity by injecting the body with a weakened form a pathogen is known as
Answers: 3
Biology, 22.06.2019 02:00, vlactawhalm29
How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u. s. fish and wildlife service
Answers: 3
Biology, 22.06.2019 07:00, Nicaragua505
8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.
Answers: 3
Social Studies, 10.10.2021 08:10