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SCORPION-xisa [38]
3 years ago
8

What two organisms were introduced to agriculture in America?

Biology
1 answer:
seropon [69]3 years ago
7 0
Is there anyway you can elaborate a little more so I can answer it more clearly? Thanks!!
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3 years ago
Under what conditions is an antigen called an allergen?
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3 years ago
The average person blinks 25 times per minute how many times do they blink per year
Serggg [28]

If the average person blinks 25 times per minute you have to multiply and times it by 60(which is an hour) to equal {1,500} . Next times the number 1,500 by 24 because that is how many hours are in a day so that would equal {36,000} times a day. Now times 36,000 by 7 because that is how many days of the week so {252,000} is the answer per week.


Now to figure out how many times we blink in a year we will multiply

252,000 by 52 because there are 52 weeks in a year.


You get the answer 13,104,000


So you blink 13,104,000 times in a year.


Hope this helps

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3 years ago
Which of the following terms would be an appropriate title for the level of complexity labeled X?
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Read 2 more answers
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