Why are bacteria a necessary part of the nitrogen cycle?
A. Other living things cannot use atm...
Why are bacteria a necessary part of the nitrogen cycle?
A. Other living things cannot use atmospheric nitrogen.
B. Other living things cannot use the nitrogen in plants.
C. Bacteria are the main nitrogen reservoir.
D. Bacteria are the main nitrogen transpirators.
Please help me answer this question!! ;)
Answers: 2
Biology, 21.06.2019 16:00
Arrange these elements of the intrinsic conduction system in the order that a depolarizing impulse travels during a normal heartbeat. rank from first to last. do not overlap any tiles. view available hint(s) reset av nodeav bundleinternodal pathwaysbundle branchessa nodepurkinje fibers
Answers: 2
Biology, 21.06.2019 22:20
Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3
Answers: 1
Biology, 22.06.2019 01:30
Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment
Answers: 1
Biology, 22.06.2019 01:30
Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere
Answers: 1
Mathematics, 27.09.2020 15:01
Chemistry, 27.09.2020 15:01
Computers and Technology, 27.09.2020 15:01
History, 27.09.2020 15:01
Mathematics, 27.09.2020 15:01
Mathematics, 27.09.2020 15:01
Mathematics, 27.09.2020 15:01
Mathematics, 27.09.2020 15:01
Mathematics, 27.09.2020 15:01
Mathematics, 27.09.2020 15:01
Chemistry, 27.09.2020 15:01