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Is there nicotine present in tobacco leaves?
Yes, nicotine is naturally present in tobacco leaves.
Is tobacco a hallucinogen?
North American tobacco is not considered a hallucinogen. However, there are tobacco strains in South America that are hallucinogenic. They are much higher in nicotine content and also have other alkaloids present.
What is the direct object in this sentenance The girls gave Martha her present?
The direct object of the verb 'gave' is present. (The girls gave her present to Martha.)
What is the present continuous tense of shy?
The present continuous tense:I am shying.You/We/They are shying.He/She/It is shying.
Which year did tobacco first appeared in England?
the time when christopher columbus was present
How many members are present in NAM now?
[object Object]
What hazardous substance in automobile exhaust is also present in tobacco smoke?
Carbon Monoxide
Is there ammonia in tobacco?
Yes, tobacco contains ammonia, which is a byproduct of the curing and fermentation processes used in tobacco production. Ammonia can also be present in the form of additives or as a result of chemical reactions when tobacco is burned. Additionally, ammonia is known to enhance the absorption of nicotine, potentially making tobacco products more addictive.
Is the phrase They are being used present continuous or present perfect continuous?
The phrase "They are being used" is in the present continuous tense. This form indicates that the action is currently happening.
How do you use present as a noun in a sentence?
A noun is used as the subject of a sentence or a clause, and as the object of a verb or a preposition.Examples:The present is for my niece's birthday. (subject of the sentence)In the time that the present allows we can accomplish a lot. (subject of the clause)He wrapped the present before I could see what is was. (direct object of the verb)You can park your car here for the present. (object of the preposition)
What is two thing must be present to measure an object weight?
The object itself and a scale.
Does smokeless tobacco present a reduced risk for lung cancer?
Inhalation of chemicals and particles in smoke, including tobacco smoke, strongly increases the risk of lung cancer. But other chemicals in tobacco, mainly nicotine, may affect the circulatory system.
