In which of the following forms is carbon present in the atmosphere? Carbon dioxide Glucose Oil Water vapor
2 answers:
Answer:
<u>Option-(A):</u> Carbon dioxide,CO₂.
Explanation:
- As there are different levels of gases or more over elements been found inside the composition of the atmosphere,while different mixtures of gasses combines together to form the atmosphere for the planet Earth. For the CO₂ its is released as a waste product from most of the industrial process, along with which the compound is also released by the primary producers or we can say by the plants at night time when the perform the cellular respiration process for having a balanced level of energy system.
- And we human also excrete the optimum amount oxygen from our body in order to have a more balanced form of body mechanism.
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Answer:
arrow (which creates the resultant vector)
Explanation:
When you use the graphing technique when adding vectors, you can use the head to tail method to draw the vectors. And from the starting point or the tail of the first vector you drew, you will draw an arrow touching heads with the head of the last vector drawn.
With that, you can use a ruler to measure the resultant vector's magnitude, and use a protractor to measure it's direction.
Below is an example:
Let:
V1 = Vector 1
V2 = Vector 2
R - resultant vector.
