Answers by Stanimir Yakimov
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Answers by Stanimir Yakimov

Answers by Stanimir Yakimov
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after exposure to a pathogen and/or a vaccine, you develop a memory population of immunity cells. this memory population allows for a more rapid and greater response to the pathogen upon second exposure.
answered Dec 10, 2024
2 votes
222k views
Which blood vessels lack elastic tissue? A. Arteries B. Veins C. Capillaries D. Lymphatics
answered Sep 21, 2024
5 votes
86.1k views
Which regions of the world were most directly impacted by the transatlantic slave trade?
answered Aug 29, 2024
7 votes
178k views
In the modified block letter style, do the dateline and the closing lines begin at the left margin? a) True b) False
answered Jun 29, 2024
3 votes
24.3k views
Formalize the following arguments and verify whether they are valid: a) The system is in a multi-user state if and only if it is operating normally. If the system is operating normally, the kernel is functioning.
answered May 17, 2024
5 votes
19.4k views
Which statement is false? 1.) Carbon dioxide is a waste product of cellular respiration. 2.) Cellular respiration releases energy for cells to use. 3.) Only animals perform cellular respiration.
answered Apr 17, 2024
1 vote
198k views
According to multiple studies, the leading cause of death for pets in the US is likely: a) Infectious diseases b) Trauma c) Cancer d) Age-related conditions
answered Apr 4, 2024
3 votes
223k views
Strategic posture concerns the relationship between the organization and the market and describes the pattern of strategic behavior
answered Jan 7, 2024
3 votes
192k views
What is the value of k? k =
answered Nov 14, 2023
8 votes
76.3k views
1. In about 80-90 words write a paragraph on one of the topics given below. a. “You can’t live a positive life with a negative mind.” b. “Don’t rely on someone else for your happiness and self-worth.”
answered Oct 27, 2023
5 votes
209k views
What is the value of x? w t 105° 80°
answered Jul 26, 2023
3 votes
94.1k views
For the given reaction, if we have 3 moles of Zn and 5 moles of HCl, which is the limiting reactant?Zn + 2 HCl → ZnCl2 + H2Select one:a.H2b.HClc.Znd.ZnCl2
answered May 31, 2023
1 vote
33.8k views
Lifting both legs together really focuses on what?
answered Nov 7, 2022
4 votes
149k views
What is the slope of the line that passes through points (5,3) and (5,-9)
answered Aug 26, 2022
7 votes
133k views
You have a coin with a volume of 10cm3 and a mass of 23g. What is the density of the coin​
answered Aug 16, 2022
2 votes
11.3k views
Please help worth 25 points
answered Jun 22, 2022
3 votes
203k views
What is the slope of the line graphed below?
answered May 20, 2022
4 votes
140k views
Help please I need 6 and 8
answered May 10, 2022
2 votes
156k views
Which of these words are an infinitive? Оа hablar b hablamos hablan Ос Od habla
answered Apr 12, 2022
2 votes
53.6k views
Let g(x) = -2x+1. what is g'(3)? what is g'(4)?
answered Jan 11, 2022
3 votes
106k views
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