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The signal molecule ________ elicits the stronger response from alpha receptors. A.acetylcholine B.epinephrine C.norepinephrine D.cAMP
answered
Oct 5, 2024
Biology
high-school
3
votes
54.3k
views
A developmental psychologist was interested in how long it took toddlers to pick up a particular attractive new toy. Fifty toddlers were studied, and all of them eventually picked up the toy. In the research
answered
Oct 1, 2024
Mathematics
high-school
1
vote
62.9k
views
A significant portion of the observed global warming over the past 100 years is from natural forces. a) True b) False
answered
May 30, 2024
Geography
high-school
2
votes
119k
views
If matb = 20%, mbtd = 72%, and mctd = 38%, what is matb + mbtd + mctd? a. 82% b. 110% c. 130% d. 130.5%
answered
Feb 14, 2024
Chemistry
high-school
6
votes
182k
views
Before the universal serial bus (USB) became so common what type of interface was used to connect the keyboard and mouse to the computer?
answered
Feb 12, 2024
Computers and Technology
high-school
2
votes
153k
views
In 3-5 complete sentences, summarize what life was typically like for a woman in ancient Greece. Cite evidence from the text to support your answer.
answered
Jan 24, 2024
History
high-school
3
votes
101k
views
THE PROBABILITY OF HOTTER DAY IS 55% AND OF COLDER IS 25%. WHAT IS THE PROBABILITY OF NOT BE THE SAME TEMPERATURE?
answered
Jan 23, 2024
Mathematics
high-school
5
votes
32.4k
views
During the second reactive period a newborn becomes more alert and responsive and there is an increase in mucus production and gagging. What should the nurse do first? A. Report this finding B. Administer
answered
Jan 23, 2024
Medicine
college
3
votes
38.1k
views
What integer represent the total charge of 4 protons
answered
May 23, 2023
Mathematics
high-school
2
votes
72.6k
views
In triangle ABC, m angle A = 41 degrees, m angle B = 32 degrees, and AC = 9 in. What is AB to the nearest tenth of an inch?thank you :)
answered
May 20, 2023
Mathematics
college
2
votes
168k
views
Solve 2w-1=13 What is the value of w?
answered
Mar 19, 2023
Mathematics
college
5
votes
152k
views
Which of the following will simplify to the correct solutions of y = 2x2 + 5x - 7? -5+ 25 - 56 525-56 A с 4 4 -5 + 25 +56 5+25+ 56 B D 4 4
answered
Dec 17, 2022
Mathematics
high-school
3
votes
161k
views
Partial reinforcement is one of the most effective ways to maintain a high level of responding. True or false
answered
Oct 13, 2022
Advanced Placement (AP)
college
5
votes
52.2k
views
What is the difference between a dominant and recessive trait?
answered
Sep 22, 2022
Chemistry
college
9
votes
85.2k
views
4. Given two fair dice, find the probability of rolling a sum of 8 on the two dice. To easily find the number of ways to get a sum of 8, one should create.
answered
Aug 21, 2022
Mathematics
high-school
10
votes
78.7k
views
Jamar purchases a savings bond for $3000. If the bond earns 3% interest for a term of 5 years, what will the total value of Jamar's investment be at the end of 5 years?
answered
Jul 18, 2022
Mathematics
middle-school
6
votes
182k
views
Find the total number of possible outcomes of ordering one drink, one entree, and one dessert. DRINK: apple juice, water, milk ENTREE: sandwich, soup, salad DESSERT: cookie, cake
answered
Jun 3, 2022
Mathematics
college
3
votes
123k
views
Laine reads 25 pages in 30 minutes. If Laine reads 200 pages at this same rate, how long will it take her?
answered
Jan 7, 2022
Mathematics
high-school
2
votes
166k
views
80. Mis amigas_____(ir) al centro comercial ayer. 81. Enrique y Carlos no ___________(querer) venir a la fiesta. 82. Ana ____________ (limpiar) su cuarto anoche. 83. Roberto ____________ (seguir) las direcciones
answered
Nov 26, 2021
Spanish
high-school
2
votes
117k
views
Juan selects 2 colored pencils randomly. There are 4 green, 3 yellow, 4 red, 3 blue and 2 orange. What is the probability Juan chooses a red, replaces it, and then chooses an orange? A: 1 over 32 B: 1
answered
Nov 20, 2021
Mathematics
college
4
votes
95.0k
views
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