Changes in o2 levels in light and dark bottles can be used to measure ocean net ecosystem production (nep) and gross primary production (gpp) but not net primary production (npp). It is because NPP can't be predicted with out measuring adjustments in CO2 levels.
CO2 flux towers can't degree 0z levels and consequently can't estimate NPP. They degree adjustments resulting from autotrophic respiratory handiest They degree adjustments resulting from heterotrophic respiratory handiest They can't distinguish adjustments resulting from heterotrophic and lalltetrophic respiratory.
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Answer:
g = 66.7 ms^-2 (3 s.f.)
Explanation:
Potential Energy -> PE
m -> mass
g -> acceleration due to gravity
h -> height
using the formula, PE = mgh
600 = 3 × g × 3
9g = 600
g = 600/9
g = 66.666
g = 66.7 ms^-2 (3 significant figures)
The correct answer is they break down globules of fat into tiny droplets.
Glad i could help(:
Answer:
All living things must produce offspring like themselves in order for their species to survive. This is the process known as reproduction. Plants produce seeds that give rise to new plants of the same species. Animals lay eggs or have babies.
Explanation:
Answer:Precambrian oxygen was quickly used up by algae and plants.
Explanation:Around three billion years ago, the atmosphere of earth during the Precambrian time was virtually devoid of oxygen. The oxygen was produced as the byproduct of the photosynthetic activities of the cyanobacteria. The level of the gas raised and reached upto one percent about 2 billion years ago
