Answers by Martyn Shutt
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Answers by Martyn Shutt

Answers by Martyn Shutt
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Starting billions of years ago, in what way did algae change the atmosphere of Earth? A. Oxygen was converted to ozone. O B. Nitrogen was converted to oxygen. O C. Carbon dioxide was converted to oxygen.
answered Mar 4, 2021
4 votes
214k views
A car has an odometer which at the start of a journey shows 99940 and at the end shows 00230.what is the result of subtracting 99940 from 00230
answered Nov 1, 2020
6 votes
184k views
Co2 in the atmosphere is absorbed by ________ and converted into biomass. the ozone layer photosynthetic organisms large land masses other atmosphere
answered Nov 7, 2019
4 votes
35.3k views
Indole is an end product created by the degradation of ________________.
answered Oct 16, 2019
4 votes
93.3k views
The first several weeks after birth are a critical period because most major organs are forming. a. True b. False
answered Sep 30, 2019
3 votes
218k views
What are the "mejestic heights " the martin luther king jr refering too
answered Jun 24, 2019
6 votes
83.3k views
Weegy if one angle of a rhombus is 35 what are the remaining three angles
answered Apr 12, 2019
1 vote
188k views
Please answer a and c
answered Mar 15, 2019
1 vote
17.2k views
Which two questions could be asked to evaluate how reliable a source is?
answered Dec 15, 2018
4 votes
64.5k views
Which of the following best represents the use of symbolism in "two kinds"? mr. chong���s deafness symbolizes the narrator���s inability to understand her mother. shirley temple symbolizes the american
answered Apr 27, 2018
7 votes
70.1k views
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