Answers by Alexander Petryakov
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Answers by Alexander Petryakov

Answers by Alexander Petryakov
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In your own words, explain how photosynthesis and cellular respiration form a cycle. Include details about the organisms that perform photosynthesis and cellular respiration, and the materials involved.
answered Aug 14, 2021
2 votes
137k views
What is the dictionary ​
answered Jul 17, 2021
3 votes
226k views
Definition of a circle
answered Jun 24, 2021
3 votes
38.6k views
The population mean annual salary for environmental compliance specialists is about ​$63 comma 500. A random sample of 31 specialists is drawn from this population. What is the probability that the mean
answered Jun 14, 2021
3 votes
213k views
Xy= 20 can be read as - the product of two numbers is twenty -the sum of two numbers is twenty -the quotient of two numbers is twenty - the difference of two numbers is twenty
answered Apr 30, 2021
4 votes
48.4k views
A plane travels 200 meters in 20 seconds. What is its velocity?
answered Apr 17, 2021
5 votes
132k views
Find the length of the hypotenuse of a right angle if a = 6 and b = 10
answered Feb 18, 2021
2 votes
213k views
Russian buildings were made primarily of ____________ up until the twentieth century. a. wood b. steel c. concrete d. mud e. brick
answered Jan 28, 2021
7 votes
155k views
It is 4,837 miles round trip to Craig's aunt's house. If he travels to her house 8 times this year, how many miles did he travel in all? Craig traveled a total of miles.
answered Aug 17, 2020
3 votes
91.4k views
Astrid, a customer service representative with NorthTel Wireless Services, was asked by one of her customers if NorthTel would be interested in joining the chamber of commerce to meet potential customers
answered May 14, 2020
6 votes
112k views
Five indicators of computer illiteracy​
answered Jan 14, 2020
4 votes
165k views
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