Answer:
Answer:Keep a regular sleep-wake cycle. Try to go to bed and wake up at the same time every day.Answer:Keep a regular sleep-wake cycle. Try to go to bed and wake up at the same time every day.Avoid caffeine, alcohol, and nicotine in the four to six hours before bedtime.Answer:Keep a regular sleep-wake cycle. Try to go to bed and wake up at the same time every day.Avoid caffeine, alcohol, and nicotine in the four to six hours before bedtime.Don't exercise within two hours of bedtime. Exercising five or six hours before bedtime may help you sleep more soundly.Answer:Keep a regular sleep-wake cycle. Try to go to bed and wake up at the same time every day.Avoid caffeine, alcohol, and nicotine in the four to six hours before bedtime.Don't exercise within two hours of bedtime. Exercising five or six hours before bedtime may help you sleep more soundly.Don't eat large meals within two hours of bedtime.Answer:Keep a regular sleep-wake cycle. Try to go to bed and wake up at the same time every day.Avoid caffeine, alcohol, and nicotine in the four to six hours before bedtime.Don't exercise within two hours of bedtime. Exercising five or six hours before bedtime may help you sleep more soundly.Don't eat large meals within two hours of bedtime.Don't nap later than 3 p.m.Answer:Keep a regular sleep-wake cycle. Try to go to bed and wake up at the same time every day.Avoid caffeine, alcohol, and nicotine in the four to six hours before bedtime.Don't exercise within two hours of bedtime. Exercising five or six hours before bedtime may help you sleep more soundly.Don't eat large meals within two hours of bedtime.Don't nap later than 3 p.m.Sleep in a dark, quiet room with a comfortable temperature.Answer:Keep a regular sleep-wake cycle. Try to go to bed and wake up at the same time every day.Avoid caffeine, alcohol, and nicotine in the four to six hours before bedtime.Don't exercise within two hours of bedtime. Exercising five or six hours before bedtime may help you sleep more soundly.Don't eat large meals within two hours of bedtime.Don't nap later than 3 p.m.Sleep in a dark, quiet room with a comfortable temperature.If you can't fall asleep within 20 minutes, do a quiet activity somewhere else and return to bed when you're sleepy.Answer:Keep a regular sleep-wake cycle. Try to go to bed and wake up at the same time every day.Avoid caffeine, alcohol, and nicotine in the four to six hours before bedtime.Don't exercise within two hours of bedtime. Exercising five or six hours before bedtime may help you sleep more soundly.Don't eat large meals within two hours of bedtime.Don't nap later than 3 p.m.Sleep in a dark, quiet room with a comfortable temperature.If you can't fall asleep within 20 minutes, do a quiet activity somewhere else and return to bed when you're sleepy.Wind down in the 30 minutes before bedtime with a relaxing pre sleep ritual such as a warm bath, soft music, or readinghope it becomes helpful to you ☺️☺️
hope it becomes helpful to you ☺️☺️
good luck
You live 10.13 km from school. Convert kilometres to meters.
Answer:
10130
Explanation:
there are 1000 m in a km
Answer:
10130 meters
Explanation:
give two areas where the compressible nature of gas is applied
Answer:
1. Gases can be easily liquefied into very small volumes and stored in liquid form Eg in LPGA cylinders and used in homes.
2. Balloons can be easily filled with air.
The fact that a gas is easily compressible is applied in the colling devices such as air conditioners as well as in the pumping of tyres with air.
Are gases compressible?Gases are easily compressible because they do not have a definite volume. This is positively applied in many areas of life.
The fact that a gas is easily compressible is applied in the colling devices such as air conditioners as well as in the pumping of tyres with air.
Learn more about compressibility of gases:https://brainly.com/question/12105531?
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Can someone please help me with the with this
Answer:
Chemical
Explanation:
6) The following questions refer to F2 and Cl2.
a. Draw the molecular model (space-filling or ball-and-stick) that would
provide the best means for comparing the differences in bond length and
bond energy.
b. Which structure has the longest bond length? Justify your answer.
c. Which bond has the greatest bond energy? Justify your answer.
d. Which structure has the least potential energy associated with its bond?
Justify your answer.
Answer:
chill
Explanation:
when gas changes to liquid is it gaining or loosing energy?
Answer:
Loosing energy
Explanation:
As the particles movement in gas slows down further when it is cooled
Jacque is hiking in the mountains and sees a very large and colorful rock layer. It looks different than the surrounding rock layers. What is the best way for Jacque to investigate what the environment was like when this rock layer was deposited? Jacque could measure the height of the rock layer. Jacque could check if the rock layer has fossils in it. Jacque could look at the color of the surrounding rock layers. Jacque could chip off a chunk of rock from the rock layer and smell it.
Answer:
b:
Jacque could check if the rock layer has fossils in it.
Explanation:
!!!!!! that's what 4 of my teachers said
Which objects in the sky have rings or moons that revolve around them? Asteroids Comets Planets Stars
Answer:
asteroids have rings around them
How many atoms are in 2.76 moles of water?
A violent disturbance in the atmosphere is a
eye of hurricane
surge
front
storm
Answer: Storm surge
Explanation:
Which statement most accurately describes the compound formed by calcium and phosphorous?
Answer:
Bones
Explanation:
find the molecules in 75.0 liters of F2 at STP
Answer:
20.16 × 10^(23) molecules
Explanation:
We know that At STP, 22.4 L of any substance = 6.02 × 10^(23) molecules
Thus;
75 L of F2 at STP will give;
(75 × 6.02 × 10^(23))/22.4 = 20.16 × 10^(23) molecules
Number of molecules in 75.0 liters of F2 at STP = 20.16 × 10^(23) molecules
What is the best description of what has happened to flowers when they change color as they mature?
A. a physical reaction
B. a chemical reaction
C. a formation of a mixture
PLSSS HELP MEEE
Answer:
The answer is (A)
Explanation:
When the weather changes, nature also changes because most plants rely on photosynthesis and if they don't get as much light then they can't support as much as they used causing them to shut down parts of the plant.
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Hi, I really need help, my mental health is horrible right now and I can’t do any work, and I really just need help answering these questions because I really don’t want to get bad marks but I don’t have the motivation to do anything, thanks so much!
how can i toast a marshmallow using convection ?
Now imagine that you're waiting for your soup to cool down, and you leave it on the counter while you go do your homework. Your homework is so interesting that you forget all about your soup, and now it's cold! Actually, if you were to measure the temperature, you'd find that your soup is the same temperature as the air in the room. What's going on?
Explanation:
Generally, heat flows from a hot environment to a cold (lesser temperature) environment. In this case, the soup is the hot environment and the air is the cold temperature.
Heat would continue to flow from one environment to another until thermal equilibrium is reached. At this thermal equilibrium, both environments would have the same temperature.
Write the following number correct to 2 significant figures: 3644000
Hurry Plz NO TIME!!!
1. Which of the following describes a biotic influence on population size?
A. Decreased rainfall leads to less space for fish in a pond to live.
B. A fungus causes a disease in cherry trees and leads to those trees dying.
C. A volcano eruption destroys most of a mountain ecosystem.
D. Increased sunlight causes plants to grow more quickly.
Answer:
A
Explanation:
decreased rainfall leads to less space for fish in a pond to live.
The statement 'decreased rainfall leads to less space for fish in a pond to live' describes a biotic influence on population size (Option A).
Biotic factors represent the living part of an ecosystem, whereas abiotic factors represent the non-living part.Biotic factors include all living organisms in a specific geographic area, which interact to form a community.The organisms of the same species living in a given area form a population.In conclusion, the statement 'decreased rainfall leads to less space for fish in a pond to live' describes a biotic influence on population size (Option A).
Learn more in:
https://brainly.com/question/935464
Does potassium or lithium have the smaller atomic radius? Support your answer using atomic structure (ex: energy levels, nuclear charge, attraction).
Answer:
Atomic radii increase in size as you progress down the columns of the periodic table. This is because as you add more electrons, and fill more electron shells, the total radius across the atom increases.
Answer:
lithium because it atomic number is 3
Calculate the percent yield if a student produces 3.3 grams of a substance from a reaction when they shouldve produced 5,5 grams based on their calculations
Answer:
I think it is 10.08
Explanation:
sulfric acid has the chemical formula H2SO. A certain quantity of sulfuric acid contains 4.89 x 10^25 atoms of oxygen. How many moles of sulfuric acid is in the sample?
Answer:
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most bacteria are ___ as they are unable to make their own food
Answer:
HETEROTROPHIC
Explanation:
Based on nutrition, organisms are classified into autotrophic and heterotrophic. Autotrophic organisms are organisms that are capable of making their own food using either light source (photosynthesis) e.g plants or chemical source (chemosynthesis) e.g some bacteria.
Contrarily, HETEROTROPHIC organisms are those that are unable to synthesize their own food themselves, hence, they rely on other organisms for their energy source. Types of heterotrophism include; saprophytism, predation etc. Most bacteria falls under this heterotrophic category because they are unable to make their own food.
A student says that since the atomic theory is just a theory, it should not be considered useful. Which
statement best argues against the student's opinion? (2 points)
O Scientific theories change over time.
O Scientists often do not agree about specific details of scientific theories.
O Scientists often propose competing theories.
O Scientific theories do not become Scientific Laws.
O Scientific theories are the results of many experiments and observations.
Answer:
O Scientific theories are the results of many experiments and observations.
Explanation:
Going through the options;
O Scientific theories change over time.
This is true and supports the student's opinion. So wrong option!
O Scientists often do not agree about specific details of scientific theories.
This is true. However, it supports the student's opinion. So wrong option!
O Scientists often propose competing theories.
This is true. However, it supports the student's opinion. So wrong option!
O Scientific theories do not become Scientific Laws.
This is False. Theories that have withstood the test of time and countless experiments become laws. However it support's the student's opinion. So wrong option!
O Scientific theories are the results of many experiments and observations.
This is true and is against the student's opinion. This option is correct!
What happens to the pitch when the frequency of a sound wave decrease?
A it stays the same
B it decreases by that same amount
C it increases twice the amount
D it increases by the same amount
Answer:
B
Explanation:
Pitch is determined by frequency. So if frequency increases, pitch increases and produces a higher sound. If frequency decreases, pitch decreases and produces a lower sound. Frequency and wavelength are inversely related, meaning that if frequency increases, wavelength becomes shorter and vice versa
is Copper(II) hydroxide ionic
Organisms with traits best suited to their environment, survive during what process?
A. environmental change
B. natural selection
C. populations
D. theories
Answer: According to Charles Darwin's theory of evolution by natural selection, organisms that possess heritable traits that enable them to better adapt to their environment compared with other members of their species will be more likely to survive, reproduce, and pass more of their genes on to the next generation.
What is the percent of oxygen in C6H12O6?
Answer and Explanation:
C6 H12 O6=6×16=96g/mol
96/180×100=53%
please help. 11) Tell how sexual reproduction and asexual reproduction are alike? How are they different?
Answer:
They are alike because they both form offspring.
How they are different, sexual reproduction requires a mate, and it takes time and energy. For asexual reproduction, it does not take a mate and it takes very little time and no energy.
A downhill skier was able to move 560 meters in 25 seconds. What is the skiers average speed?
(Science)
Explanation:
Total distance (d) = 560 meters
Time taken (t) = 25 seconds
Average speed
= d/ t
= 560/ 25
= 22.4 m/s
Hope it will help :)
Answer:
22.4 m/s
Explanation:
which Two of the following are pure substances*
A. Compounds
B. Elements
C. Solutions
D. Mixtures
Answer:
I think A and B
Explanation:
Answer:
A. & B.
Explanation:
Neither can be broken down into something besides an atom, the "purest" form matter can exist in. For example, if you were to break down C6H12O6 (glucose), you wouldn't be able to break down a singular atom of carbon into something different.
Can someone please help
Answer:
Water is the answer
Explanation: