Health, 17.11.2020 19:40 alimfelipe
Nitrogen-fixing bacteria live in protective nodules (bumps) on the roots of some plants. These bacteria are able to convert gaseous nitrogen from the air into a form of nitrogen that the plants can use. Which type of relationship is this? A. mutualism B. predation C. commensalism D. parasitism this is science
Answers: 3
Health, 21.06.2019 23:20
Catalina ate a candy bar and then went on a fast-moving ride in an amusement park. she was sick to her stomach after the ride and now, catalina cannot eat candy bars, because they make her nauseous. in this learned association, the candy bar serves as a(n) to catalina.
Answers: 1
Health, 22.06.2019 21:30
Which of the following processes does the body not use protein to perform? a. repairing muscles b. producing hormones c. making hemoglobin d. creating amino acids
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Health, 23.06.2019 11:00
During polarizacion potassium has a blank charge sodium has a blank charge and calcium has a blank charge
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Health, 23.06.2019 20:30
Emma recently found out she was pregnant.every thursday evening for the next six weeks, emma and her mother will attend a special program that prepares pregnant teens to become mothers.during the first class, emma learned about the stages of childbirth.what was the order she was taught? first, emma learned about .then, she learned about the stage.next, emma learned about .last, she learned about the stage
Answers: 2
Nitrogen-fixing bacteria live in protective nodules (bumps) on the roots of some plants. These bacte...
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