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What evidence supports the theory of endosymbiosis?
answered
Aug 17, 2021
Biology
middle-school
5
votes
170k
views
Solve for x explain pls 8+2x+18=x+19
answered
Jul 7, 2021
Mathematics
college
5
votes
67.0k
views
Which expression are equivalent to -3.5 - (-8.2)? Choose ALL that apply. -3.5 + (-8.2) 3.5 + (-8.2) -3.5 + 8.2 3.5 + 8.2 -3.5 + (+8.2)
answered
Jul 6, 2021
Mathematics
high-school
2
votes
48.8k
views
Help again please thanks :)
answered
Jun 27, 2021
Mathematics
middle-school
2
votes
51.1k
views
Three trigonometric functions for a given angle are shown below. cosecant theta = thirteen-twelfths; secant theta = Negative thirteen-fifths; cotangent theta = Negative five-twelfths What are the coordinates
answered
Jun 1, 2021
Mathematics
high-school
4
votes
158k
views
A coil has resistance of 20 W and inductance of 0.35 H. Compute its reactance and its impedance to an alternating current of 25 cycles/s.
answered
May 11, 2021
Physics
college
4
votes
84.6k
views
Which of the following words and phrases contribute to Satanta’s passionate tone? Check the five boxes that apply. “heart is glad” “never do what they say” “I love” “don’t want to settle” “grow pale and
answered
May 9, 2021
English
high-school
5
votes
212k
views
What Chinese invention was most important for increasing literacy? compass paper porcelain silk
answered
Apr 25, 2021
Social Studies
college
2
votes
158k
views
The substance formed by a chemical reaction is the________
answered
Mar 29, 2021
Biology
high-school
3
votes
221k
views
Katie and Danielle recorded their resting heart rates each morning for ten days. The double dot plot shows their heart rates in beats per minute. Which of the following statements is not true? F. Katie
answered
Mar 16, 2021
Mathematics
middle-school
5
votes
219k
views
Please help me with this
answered
Mar 5, 2021
Mathematics
high-school
1
vote
6.1k
views
Explain about economic spectrum
answered
Mar 1, 2021
Spanish
college
5
votes
157k
views
What is Thomas Paine remembered for
answered
Feb 9, 2021
History
college
3
votes
65.6k
views
the value of a car decreases by 20 percent each year. Mr. sing purchases a 22,000 automobile. What is the value of the car at the end of the second year?
answered
Jan 12, 2021
Mathematics
high-school
6
votes
17.6k
views
Patricia is a 44-year-old female who reports that she has periods of time where she cannot remember what she has done. She reports that after one such period, she received a telephone call from a man who
answered
Nov 11, 2020
Social Studies
college
5
votes
98.0k
views
Interruption of normal blood flow to part of the brain is known as __________. cerebrovascular disease hypertension atrial fibrillation arrhythmia
answered
Oct 1, 2020
Biology
high-school
2
votes
143k
views
7. Find the measure of the angle of elevation of the sun when a boy 5 feet tall cast's a shadow 5 feet long.
answered
Aug 12, 2020
Mathematics
middle-school
6
votes
128k
views
Who is the intended audience for this advertisement? families who want to go on vacation executives who want to go on business trips young men who want to buy a car children who want to learn to drive
answered
Dec 15, 2019
History
middle-school
4
votes
57.2k
views
which of the following human activities most likely result in the growth of the north America deer population
answered
Jun 17, 2019
Biology
middle-school
1
vote
224k
views
According to skinner, biology is important because 1. every type of organism is subject to a unique learning process. 2. it determines an organism's range of potential responses. 3. most important behaviors
answered
Apr 11, 2019
Biology
college
4
votes
190k
views
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