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Answers by PurityLake

Answers by PurityLake
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Natural selection states that -a change in a species occurs over time. -nature selects the variations within a species that are most useful for survival. -fitness is an organism’s ability to survive and
answered Nov 1, 2023
4 votes
202k views
What is a Cell?? please help
answered Oct 16, 2023
8 votes
70.4k views
On a piece of paper, use a protractor to construct right triangle DEF with DF=8 cm, m∠E=30°, and m∠F=90°. Which statement is true about this triangle? DE=4 cm EF=4 cm DE=16 cm EF=16 cm
answered Aug 27, 2023
4 votes
45.9k views
Determine if AB and CD are parallel, perpendicular, or neither. A(-6,11), B(2,-1), C(-4,8). D(-1,10) Parallel Perpendicular Neither​
answered Jul 1, 2023
5 votes
177k views
Solve for x 2x+3(5x-7)=47
answered May 26, 2023
1 vote
70.6k views
0.25 of what number is 40?
answered Jan 28, 2023
6 votes
148k views
The temperature at 5 a.m. was −7.4°C. By 9 a.m., the temperature was −4.7°C. How much warmer was the temperature at 9 a.m.?
answered Jan 1, 2023
1 vote
38.5k views
What is the difference between oxygen and water?
answered Dec 22, 2022
4 votes
112k views
Which equation has the same solution(s) as x2 + 6x + 1 = 0? (x+3)2 = -9 (x+3)2 = -1 (x+3)² = 0 (x+3)2 = 8
answered Dec 5, 2022
5 votes
29.1k views
I need help with this answer all of them correctly please.
answered Sep 28, 2022
2 votes
208k views
When exercising in the heat: O A. It is especially important to stay hydrated ОВ. You should wear extra layers of clothing O C. Your sweat will act as a sunscreen OD. All of the above
answered Aug 1, 2022
4 votes
108k views
Length = 4 Width = ? Area = 60
answered Jul 18, 2022
5 votes
1.3k views
The graph shows the relationship between time and the number of soda bottles a machine can make. Use the points (4,96) and (6,144) to find the number of soda bottles the machine can make each minute.
answered Mar 12, 2022
3 votes
140k views
In humans as in other mammals the basic body type is?
answered Jan 17, 2022
2 votes
68.1k views
Please help me what do I graph ? (Slope)
answered Jan 2, 2022
0 votes
160k views
How were the German Americans treated in WW1
answered Dec 15, 2021
4 votes
212k views
2. Write a transformation of y = x3 - 3 that moves the graph 4 units down?
answered Dec 9, 2021
4 votes
68.8k views
Source: E. E. Cooper, African American editor of the Washington, D.C., newspaper Colored American, newspaper articles, 1898. March 19: [The war with Spain will result in a] quickened sense of our duty
answered Nov 14, 2021
4 votes
217k views
F(x) = x + 13, then evaluate f(-2)
answered Nov 7, 2021
0 votes
135k views
Management of Mittel Rhein AG of Köln, Germany, would like to reduce the amount of time between when a customer places an order and when the order is shipped. For the first quarter of operations during
answered Oct 18, 2021
3 votes
172k views
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