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Exposure to ultraviolet light darkens skin by stimulating synthesis of A. melatonin. B. carotene. C. melanin. D. cyanin.
answered
Dec 30, 2024
Biology
high-school
6
votes
216k
views
What's the word for composure or coolness, especially in trying circumstances? a) Complacency b) Serenity c) Equanimity d) Audacity
answered
Oct 8, 2024
English
high-school
1
vote
183k
views
Write a word problem for the equation 30=6s. a) s=5 b) s=10 c) s=15 d) s=20
answered
Jun 1, 2024
Mathematics
high-school
4
votes
82.6k
views
Completa la frase con la palabra más lógica. No necesitas el artículo definido. Las camisetas de 11 se arrugan (wrinkle) fácilmente.
answered
May 24, 2024
Spanish
college
1
vote
32.4k
views
sing the results for the kinetic energy of each particle, find the total kinetic energy k of the system of particles.
answered
Apr 23, 2024
Physics
college
3
votes
17.1k
views
The extent of radiography when considering longitudinal welds, the minimum requirement is ____ inches of weld length.
answered
Apr 16, 2024
Engineering
college
1
vote
79.2k
views
Triola Chapter6 Normal Distribution: Problem (1 point) Suppose a random variable x is normally distributed with μ=24.5 and σ=5.6. According to the Central Limit Theorem, for samples of size 7: (a) The
answered
Feb 8, 2024
Mathematics
high-school
4
votes
38.5k
views
A 4-year-old boy currently hospitalized with pneumonia develops vomiting and stiff neck. The new symptoms are followed by a seizure. On physical examination, he is febrile and has signs of meningeal irritation.
answered
Jan 13, 2024
Health
high-school
1
vote
198k
views
HELP ME I WILL GIVE BRINLEST
answered
Dec 26, 2023
Mathematics
college
10
votes
13.0k
views
Evaluate the expression and write your answer in scientific notation (3.45 × 10⁴)(5×10⁵)
answered
Dec 23, 2023
Mathematics
college
3
votes
193k
views
dan deposits 6,000$ into an account that pays simple interest at a rate of 6% per year . how much interest will he be paid in the first 6 years
answered
Oct 25, 2023
Mathematics
high-school
3
votes
7.7k
views
What is 5 times 5 minus 67 plus 76
answered
Aug 18, 2023
Mathematics
high-school
7
votes
8.2k
views
3. Who led the citizens who lived in state of Franklin? 09 (20 Points)
answered
Jan 1, 2023
History
high-school
3
votes
13.9k
views
Find the value of x. A)21 B)27 C)31 D)34
answered
Nov 24, 2022
Mathematics
middle-school
5
votes
19.9k
views
PLZ HELP ME! :) 50 PTS!
answered
Oct 19, 2022
Social Studies
high-school
10
votes
74.3k
views
PLZ HELP ME! :) 50 PTS!
answered
Oct 19, 2022
Social Studies
high-school
10
votes
74.3k
views
PLZ HELP ME! :) 50 PTS!
answered
Oct 19, 2022
Social Studies
high-school
10
votes
74.3k
views
What does polyrhythms mean?
answered
Oct 17, 2022
Arts
college
5
votes
65.3k
views
A car moving at 41.35 m/s hits a brick wall and stops in 0.140 s. What is the acceleration of the car?
answered
Jul 1, 2022
Physics
high-school
4
votes
170k
views
In Las Vegas, the sales tax is 8.375%. How much sales tax would there be on a $750 flat screen TV? *
answered
May 15, 2022
Mathematics
high-school
1
vote
202k
views
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