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Why can you use the presence of moisture as evidence that a plant is exchanging gases or breathing?
Wiki User
∙ 14y ago
leaves carry on photosynthesis.moisture forms as a leaf breathes.
Wiki User
∙ 14y ago
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What are the advantage of chlorine?
it is used as a bleaching agent but in the presence of moisture
When magnesium is burning in the presence of oxygen what are some evidence that a chemical change is occurring?
It shows the change of when the magnesium is burning in the presence of oxygen.
Leaving evidence of your presence supports U.S. Government effort to locate identify and recover you?
True
Why would wegener have considered the presence of coal in Pennsylvania evidence of continental drift?
Because coal is usually found in tropical areas, but Pennsylvania is not a tropical area.
Why does hydrogen and chlorine react only in the presence of sunlight and moisture?
They don't - they will react under very many conditions, but more extreme than the ones you mention. The reaction to form HCl has a high activation energy - provided in your example by a photon of light.
Why does Pcl3 fume in moisture?
In the presence of moisture pcl3 undergoes hydrolysis giving fumes of hcl.
What are the advantage of chlorine?
it is used as a bleaching agent but in the presence of moisture
What is considered evidence that a planet or a moon once had liquid or water on its surface?
dry river beds etched in the surface the existence of compounds that are known to form only in the presence of water residual moisture content in the rocks
What are appropriate means for leaving evidence of presence (Select all that apply?
What are appropriate means for leaving evidence of presence? (Select all that apply)
What element contains 26 electrons and rusts in the presence of air and moisture?
Iron
What substances catches fire in the presence of moisture in the air at room temperature?
lithium
What makes iron go rusting faster?
iron rusts faster in presence of moisture and air.
What industrially important element contains 26 electrons and rust in the presence of air and moisture?
Iron
The presence of which structure provides evidence that an organism is capable of locomotion?
flagellum
What are appropriate means of leaving evidence of presence?
dna fingerprints and notes
When using a visual signal?
What are appropriate means for leaving evidence of presence
What instrument measures moisture in soil?
TensiometersProtimeter products and instruments for measuring moisture and temperature in materials and the environment. Such instruments are used for wood, civil engineering and agriculture or any area where the presence of moisture is to be detected
