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Cortisol, epinephrine, and norepinephrine are also known as stress hormones because they: a) Regulate metabolism b) Control body temperature c) Enhance immune responses d) Trigger the fight-or-flight response
answered
Oct 2, 2024
Biology
high-school
4
votes
24.4k
views
Which of the following does NOT reduce the efficacy of a disinfectant? A) Presence of organic matter B) High temperature C) Prolonged contact time D) pH extremes
answered
Sep 23, 2024
Chemistry
high-school
4
votes
188k
views
Which, if any, of the following nitrogen oxides have the same empirical formula? a) N2O b) NO2 c) N2O5 d) N2O4
answered
May 1, 2024
Chemistry
high-school
2
votes
117k
views
Costs associated with reducing the potential for defective parts or service are: a) Prevention costs. b) Appraisal costs. c) Internal failure costs. d) External failure costs. e) None of these; they are
answered
Apr 25, 2024
Business
high-school
7
votes
207k
views
What particle determines chemical reactivity? A) Protons B) Electrons C) Neutrons D) Positrons
answered
Mar 29, 2024
Chemistry
high-school
1
vote
110k
views
CRJ 550/700 Engine Relight Windmilling 25,000 ft to sea level: ?
answered
Feb 18, 2024
Engineering
college
5
votes
16.7k
views
Which rate is the best buy (meaning it has the lowest unit cost)?
answered
Oct 19, 2023
Mathematics
middle-school
8
votes
170k
views
1) A survey asked 200 Grade 4 students about their reading preferences. Based on Graph #1, about how many of them would you expect prefer comic books? x A. 10 B. 20 C. 60 D. 80 E. 100 help please
answered
Apr 17, 2023
Mathematics
high-school
14
votes
131k
views
Which belief did John C. Calhoun have? O The American System protects both the agricultural and industrial intere hy The Constitution sets up a government that can act without states The federal government
answered
Apr 9, 2023
History
high-school
5
votes
158k
views
the number of gallons , y , sprayed from the conservation Automatic Sprinkler after X minutes can be modeled by the equation y= 2.25x + 2. The number of gallons y , sprayed from the earth Friendly Sprinkler
answered
Mar 13, 2023
Mathematics
college
6
votes
234k
views
Need help with hurricanes What is storm surge? What type of damage can it cause?
answered
Feb 7, 2023
Geography
high-school
9
votes
234k
views
Compared to a short-term investment, a long-term investment is generally considered
answered
Oct 11, 2022
Advanced Placement (AP)
high-school
6
votes
221k
views
2. Three students wrote expressions below. Which two students wrote equivalent expressions ? STUDENT Abigail Bailey Carlos EXPRESSION -(4h - 3s + 1) -4h + 3s +1 -4h + 3s - 1 d. Abigail and Bailey b. Bailey
answered
Aug 20, 2022
Mathematics
middle-school
7
votes
59.9k
views
I really don’t know the answer to this.
answered
Jul 24, 2022
Biology
college
14
votes
177k
views
Sports equipment in your school is dilapidated .Write an application to the principal regarding the supply of new equipment. Please write me an application Please I will give him or her brilliant and thank
answered
Jul 21, 2022
English
high-school
6
votes
183k
views
One number is 6 more than another number. If the larger number is increased by twice the smaller number, the result is 30. What are the two numbers? [has to be done algebraically with the proper LET statement
answered
May 2, 2022
Mathematics
high-school
4
votes
233k
views
Using the diagram, find all the angle measures when the measure of angle XUY=40degrees
answered
Apr 27, 2022
Mathematics
middle-school
3
votes
67.3k
views
Solve for x -5x - 16 = 8x - 3
answered
Apr 25, 2022
Mathematics
high-school
0
votes
52.2k
views
Find the quotient: 2 2/3 ÷ 3 1/4
answered
Mar 23, 2022
Mathematics
college
3
votes
157k
views
. The remote areas away from the coast is ---------- a) Plain b) Mountain c) Hill
answered
Dec 19, 2021
Social Studies
college
1
vote
108k
views
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