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Question 2 of 10 How did oxygen first enter Earth's atmosphere?
answered
Feb 21, 2023
Biology
college
8
votes
116k
views
The female part of the flower consists of: Choose all that apply. A. style B. stamen C. stigma D. ovary
answered
Dec 17, 2022
Biology
high-school
5
votes
168k
views
PLZ HELP!! Why do you think only one material is able to pass through the membrane? *think about what kind of materials can diffuse through the membrane*
answered
Nov 3, 2022
Chemistry
high-school
1
vote
51.1k
views
The in which Montag once lived is totally destroyed in a nuclear attack. O quarry O fragmentary O metropolis O mannikin
answered
Sep 14, 2022
English
high-school
2
votes
17.2k
views
We have a population of 200 people with a growth rate of 2%. Which equation do we use to calculate how long it will take for the population to double to 400 people? 70/.2 200/,2 200x2 400/2 70/2 70/.02
answered
Jun 21, 2022
Mathematics
high-school
5
votes
89.2k
views
Pls help I’m being timed
answered
Apr 29, 2022
Mathematics
high-school
7
votes
101k
views
What are the solutions?
answered
Mar 22, 2022
Mathematics
college
3
votes
16.6k
views
Which word in bold letters is the subject in this sentence? A perfect 100 percent successful method of permanent weight loss does not exist.
answered
Dec 27, 2021
English
high-school
3
votes
42.1k
views
g When a cake is removed from an oven and placed on a kitchen counter, its temperature is measured at 300◦F. Three minutes later its temperature is 250◦F. Write the initial value problem describing the
answered
Dec 15, 2021
Physics
college
2
votes
19.2k
views
Julio wants to solve the system shown using the elimination method. Which is the best way to begin? (x - 12y = 2 -4x + 7y = 12 Add the equations b. Multiply each term in x - 12y = 2 by 4 and add it to
answered
Nov 6, 2021
Mathematics
high-school
1
vote
60.3k
views
How environmental conditions influence modern history? Plz it’s 7th grade science
answered
Sep 24, 2021
Biology
high-school
0
votes
4.0k
views
Percentage Yield The idea here is to determine how much product should be formed, given the amount of limiting reactant and the balanced equation. Then you run the reaction and weigh how much was really
answered
Aug 12, 2021
Chemistry
middle-school
4
votes
71.4k
views
What is a virtual image? an image that does not exist an image that is only imagined an image that is projected on a screen an image formed where light rays do not actually meet
answered
Apr 9, 2021
Physics
high-school
5
votes
180k
views
I need help with this Order of Operations Escape Room.
answered
Mar 13, 2021
Mathematics
middle-school
3
votes
87.7k
views
22y + 100 = 25y + 70 equations problem
answered
Feb 15, 2021
Mathematics
college
5
votes
202k
views
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