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First, chlorophyll extraction was done with ethanol. I used my phone's flash light to see the fluorescence which was a little pinkish red. Then, I added an ether solvent to the extracted chlorophylls(which
answered
Dec 28, 2024
Biology
high-school
3
votes
95.4k
views
Intellectual property is subject to a variety of protections under three different legal traditions:_______.
answered
Dec 27, 2024
Business
high-school
6
votes
99.0k
views
How much 15-30-15 must be added to a 50 gallon stock solution to give 400 ppm N out the end of a hose using a 1:128 Commander injector?
answered
Dec 17, 2024
Biology
college
4
votes
38.7k
views
Determine if the lines l_(1):x-8=-t,y-7=2t,z-3=2t and l_(2):x-6=s,y-9=-s,z-8=2s are parallel or intersect.
answered
Sep 26, 2024
Mathematics
high-school
4
votes
52.5k
views
9. Find the area; reduce to lowest terms: Length: 3 meters; width: meters O3 square meters O 7 square meters O meters O square meters
answered
Jun 13, 2024
Mathematics
college
3
votes
14.6k
views
Select all that apply Which of the following are reasons that a real-world bank would not deposit all of its cash in the Federal Reserve Bank? A. Banks must hold vault cash equal to 10% of their total
answered
Apr 9, 2024
Business
high-school
3
votes
87.0k
views
Carbohydrates (5 points) a benefit strong bones and regulate heartbeat and blood clotting b boost the immune system, regulate hormones, and produce hemoglobin c regulate water balance in the body and tissues,
answered
Dec 23, 2023
Health
high-school
7
votes
71.4k
views
What is the most important stage of the public policy process?
answered
Oct 7, 2023
Law
college
2
votes
114k
views
What do you think makes a cultural achievement important or significant?
answered
Jul 16, 2023
History
middle-school
0
votes
204k
views
For this assignment, your task is to ask three people (friend/family member/neighbor/sibling) to describe the definition of psychology and how they understand it.
answered
Apr 8, 2023
Arts
college
7
votes
186k
views
How can you say legislature is a very important organ of the government​
answered
Dec 6, 2022
Social Studies
high-school
4
votes
234k
views
DiceThread One VT5 - Hablemos de comida Let's talk about food: Talk about what your favorite meal is, what you like to eat in each meal, what is your favorite dish, and some other information that you
answered
Oct 13, 2022
Spanish
college
5
votes
227k
views
Which best explains a difference in the growth of seedless vascular plants and nonvascular plants? Seedless vascular plants can grow taller because they have tissues that support the plant and carry water
answered
Sep 12, 2022
Biology
college
10
votes
45.4k
views
What is hydrochloric acid used for? Cleaning Warfare Middle school science class to make glue
answered
Jul 25, 2022
Chemistry
high-school
3
votes
74.7k
views
HELP!!!! HURRY!!!! Strengthening your back muscles will help improve your
answered
May 26, 2022
Health
high-school
4
votes
10.0k
views
Arrange the various crop development stages. growth of the embryo within the seed coat the emergence of the plumule or shoot the emergence of the radicle or root absorption of water and oxygen through
answered
Mar 11, 2022
Biology
high-school
4
votes
54.6k
views
Is this a simple, compound, or complex sentence? The students of Sugarhill Middle will be hosting a talent show this Spring.
answered
Nov 13, 2021
English
middle-school
3
votes
104k
views
What is most likely true about the population of 250 grand parents
answered
Nov 1, 2021
Mathematics
middle-school
4
votes
80.9k
views
A rectangle is 3 times as long as it is wide. If the width of the rectangle is 2 inches,what is the rectangle’s area in square inches?
answered
Oct 29, 2021
Mathematics
high-school
5
votes
176k
views
If you had a bank that offered 6.1% interest and compounded money 4 times a year, how many years would go by until you could turn $6000 into enough to buy a brand new car ($12,000)?
answered
Oct 22, 2021
Mathematics
college
6
votes
174k
views
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