Answers by Petr Macek
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Answers by Petr Macek

Answers by Petr Macek
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What are the two ways to build immunity?
answered Aug 11, 2021
4 votes
87.8k views
If the organisms in this food chain shown below were arranged in an energy pyramid, which organism would have the most available energy? C SRED producer decomposer primary consumer secondary consumer O
answered Jun 20, 2021
2 votes
179k views
A skydiver jumped out of a plane and descended 0.66 miles in 1.5 minutes. What was the skydiver's average change of altitude per minute?
answered Jun 17, 2021
2 votes
77.5k views
Only 3 days after the attacks of 9-11, Northwestern Mutual began providing death benefits to surviving families of the first responders who were killed in the line of duty, although official death certificates
answered May 6, 2021
5 votes
194k views
Why is 60 minutes of exercise important to your heart muscle? (4 points) a It makes you hungry. b It helps you breathe better. c It makes your blood stronger. d It makes your heart muscle stronger.
answered Mar 19, 2021
5 votes
32.2k views
Pls help with this I don’t understand
answered Jan 16, 2021
2 votes
146k views
The reason Virginia was successful: A)The colonists had learned to work in harmony with Native Americans. B)The colonists had hundreds of reinforcements to add to their numbers. C)The colonists were promised
answered Sep 9, 2020
4 votes
129k views
In accordance with scrum theory, how should a group of 100 people be divided into multiple development teams?
answered Aug 10, 2020
1 vote
213k views
Question 1 with 1 blankMéxico está localizado geográficamente al de los Estados Unidos. Question 2 with 1 blankHoy en día hay de personas de ascendencia mexicana en los Estados Unidos. Question 3 with
answered May 18, 2020
2 votes
15.0k views
Divide the binomial by the monomial to find the quotient. 48x^4y-72x^6y^2 ------------------------- -12x^2y
answered May 9, 2020
5 votes
100k views
Choose the function whose graph is given by:
answered Dec 23, 2019
2 votes
107k views
¿Qué mandato pide disminuir la contaminación ambiental? Llega temprano. Escribe en tu cuaderno. No tires envases plásticos en la basura.
answered Apr 11, 2019
1 vote
83.2k views
Which causes “smoker’s cough”?
answered Mar 18, 2019
5 votes
61.4k views
In 1846, many immigrants came to the United States from Ireland because potao blight destroyed the potato crop and people were starving. True False
answered Feb 20, 2019
3 votes
221k views
You arrive at a residence for a male patient who is unresponsive. as you enter the room, you observe an obese male lying in a bed. his eyes are closed and he has snoring respirations. as you perform the
answered Oct 21, 2018
7 votes
123k views
How does a poem’s subject differ from its theme? 1.The subject is always evident in the poem’s title, while the theme is only sometimes evident. 2.Imagery and symbols relate to the poem’s subject, while
answered Sep 12, 2018
3 votes
205k views
Is sodium oxide a compound or element ?
answered Sep 9, 2018
3 votes
143k views
Solve for r: C = 2pi(r). r = C over 2 pi r = 2 c all over pi r = C over pi r = pi times C all over 2 A)r = C over 2 pi B)r = 2 c all over pi C)r = C over pi D)r = pi times C all over 2
answered Mar 20, 2018
2 votes
8.2k views
Math experts only please help me
answered Jan 31, 2018
2 votes
109k views
How did Vietnam's independence movement differ from Korea's?
answered Jan 30, 2018
3 votes
49.5k views
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