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Answers by Peng Peng

Answers by Peng Peng
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What is a dichotomous key and how is it used
answered Jul 14, 2024
2 votes
226k views
Who wrote about political opinion in america in the 1830s?
answered Jun 30, 2024
2 votes
153k views
ou have a cylinder. you don't know what its internal structure looks like, but you plan to roll it down a ramp, as in this week's procedure. the ramp is 1 m long, and is elevated at an angle of 15o. the
answered May 5, 2024
1 vote
456 views
Categorize these as scientific law or scientific theory: Which of the following statements belong to a scientific law? A. Plate tectonics theory B. Law of gravity
answered Mar 11, 2024
4 votes
231k views
Find the acceleration of a car that goes from 16 m/s to 48 m/s in 8 seconds. Help asappp and put units plssss
answered Dec 19, 2023
0 votes
19.4k views
What percentage of Earth's land is used for agriculture? 40% 20% 50% 10%
answered Oct 13, 2023
6 votes
107k views
For what values of x is the expression below defined? √x+4÷√1-x
answered Aug 8, 2023
5 votes
200k views
1. What is the difference between a plain and a desert?
answered May 11, 2023
3 votes
96.5k views
How many cells are estimated to be in the human body?
answered Apr 28, 2023
9 votes
79.4k views
Which of the following is a true statement regarding phytoplankton? they are most commonly found near deep-sea thermal vents they are responsible for 80% of all global warming they are the only cause of
answered Dec 18, 2022
4 votes
16.0k views
Find two consecutive numbers whose sum is 55
answered Nov 18, 2022
8 votes
118k views
How was new imperialism in the 19th century a result of industrialization in Europe? Why would the expansion of factory work and manufacturing lead to European nations' scramble for territory in Africa
answered Oct 29, 2022
6 votes
211k views
Solve: 3 (x+ 4) – 5(x - 1) < 5
answered Jun 18, 2022
2 votes
69.3k views
Paula is 10 months old she likes to test caregivers limits and she enjoys playing with her siblings in which domain do these characteristics belong
answered Mar 29, 2022
13 votes
22.1k views
Question #7 Dropdown Choose the term to make the sentence true. A search will________ determine the index of the goal. a. always b. never c. sometimes​
answered Mar 24, 2022
5 votes
42.0k views
Help me, Take ur time, thank uuu!! by the way IFu put an absurd answer u will get reported! :)
answered Feb 16, 2022
11 votes
168k views
MembrOS danos 3. Toda la historia de la creación humana sa encuentra en el Antiguo Testamento, mis precisamente en el libro del (Valor 0,5) a. Apocalipsis b. Exodo C.Génesis d. Deuteronomio primor y más
answered Jan 30, 2022
4 votes
12.7k views
Suppose the moon orbited the earth just half as fast as it does now. How many high tides would any one area have in one day? A-3 B-2 C-1 D-4
answered Jan 2, 2022
5 votes
232k views
In air-conditioning system operating on the reversed Carnot cycle is required to transfer heat from a house at a rate of 750 kJ/min to maintain its temperature at 24°C. If the outdoor air temperature is
answered Dec 25, 2021
2 votes
221k views
On a coordinate plane, parallelogram W X Y Z is shown. Point W is at (0, negative 1), point W is at (4, 0), point Y is at (3, negative 2), and point Z is at (negative 1, negative 3). What is the perimeter
answered Nov 18, 2021
3 votes
193k views
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