Which of the following correctly describes the importance of the nitrogen cycle?
to recycle c...
Biology, 18.09.2019 04:30 raymondmunoz4451
Which of the following correctly describes the importance of the nitrogen cycle?
to recycle carbon-based compounds
to replenish carbon in the atmosphere
to decompose dead plant matter
to create ammonia needed by plants to create proteins
Answers: 1
Biology, 21.06.2019 13:30
Ocean waves move up and down in circles, but transmit horizontally toward the shore.
Answers: 1
Biology, 21.06.2019 19:00
The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.
Answers: 1
Biology, 21.06.2019 19:00
Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.
Answers: 1
Biology, 22.06.2019 00:00
Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels
Answers: 2
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