Biology, 28.08.2019 04:00 reyamukhtar
Which cycle includes bacteria taking gas from the atmosphere and converting it into a material that plants can absorb through root systems?
a. the phosphate cycle
b. the water cycle
c. the nitrogen cycle
d. the oxygen and carbon dioxide cycle
Answers: 2
Biology, 22.06.2019 03:50
Which statement about the pancreas is not true? a. it is an endocrine organ in the abdomen. b. it release chemicals into the digestive system. c. it releases insulin to increase glucose levels. d. it release hormones into the bloodstream.
Answers: 1
Biology, 22.06.2019 12:20
Which organ controls breathing? lungs alveoli heart diaphragm
Answers: 2
Which cycle includes bacteria taking gas from the atmosphere and converting it into a material that...
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