~20 points
which of the statements regarding the nitrogen cycle is true?
question 20 options:
nitrogen fixation is the process where atmospheric nitrogen is converted by bacteria into biologically usable forms
atmospheric nitrogen is absorbed through the leaves of plants
denitrification occurs when a nitrogen containing compound is produced from nitrogen in the soil
animals obtain nitrogen through the process of cellular respiration
Answers: 1
Biology, 22.06.2019 02:30
'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.
Answers: 3
Biology, 22.06.2019 09:30
Consider the following reaction: 2h2 + o2 —> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?
Answers: 2
~20 points
which of the statements regarding the nitrogen cycle is true?
qu...
which of the statements regarding the nitrogen cycle is true?
qu...
Mathematics, 20.04.2021 21:30
Computers and Technology, 20.04.2021 21:30
Mathematics, 20.04.2021 21:30
Mathematics, 20.04.2021 21:30
Mathematics, 20.04.2021 21:30
Arts, 20.04.2021 21:30
Social Studies, 20.04.2021 21:30
History, 20.04.2021 21:30
Mathematics, 20.04.2021 21:30