Biology, 31.03.2021 22:00 nguyendavis17
HLP DONT ANSWER if you DONT know the CORRECT ANSWER.
Select the correct answer from each drop-down menu. Complete the passage about the nitrogen cycle.
During nitrogen fixation, specialized bacteria living in Earth’s 1) convert nitrogen taken from the 2) onto ammonia. Another set of bacteria convert the ammonia to compounds called nitrates that plants and animals can use.
1. A. cryosphere, B. geosphere, C. atmosphere
2. A. hydrosphere, B. atmosphere, C. geosphere
Answers: 3
Biology, 22.06.2019 01:00
Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand
Answers: 1
Biology, 22.06.2019 13:00
Select the correct answer from each drop-down menu. which phase of mitotic division is the highlighted cell undergoing? the cell is undergoing , which is the stage before .
Answers: 2
HLP DONT ANSWER if you DONT know the CORRECT ANSWER.
Select the correct answer from each drop-down...
French, 26.09.2021 14:10
History, 26.09.2021 14:10
Chemistry, 26.09.2021 14:10
Health, 26.09.2021 14:10
Mathematics, 26.09.2021 14:10
History, 26.09.2021 14:10
Mathematics, 26.09.2021 14:10