PLEASE HELP 40 POINTS!!! I WOULD REALLY APPRIEACTE IT AND YOU CAN ANSWER ON THIS TWIcE I PUT THIS QUESTION BEFORE FOR 50 POINTS PLS

Answer:

C

Explanation:

Answer:

visible light if is medium

Answer:

snails the answer is D

Explanation:

mark me as brainliest please

Answer:H2SO4

Explanation:

Answer:

KOH or potassium hydroxide

Explanation:

it is a very strong base reacting violently with acids

Answer:

Diffusion

Explanation:

Answer:

kk

Explanation:

A decrease in pH. Acids are proton donors which means they lower the pH of when placed into solution. pH=-log[hydronium]. I hope this helps. Let me know in the comments of anything was unclear.

Answer:

Time, t = 9.62 secs.

Explanation:

Speed can be defined as distance covered per unit time. Speed is a scalar quantity and as such it has magnitude but no direction.

Mathematically, speed is given by the equation;

[tex]Speed = \frac{distance}{time}[/tex] ....equation 1

Making time the subject formula;

[tex]Time = \frac{distance}{speed}[/tex] .....equation 2

Given the following data;

Distance = 100m

Speed = 10.4m/s

Substituting into equation 2;

[tex]Time = \frac{100}{10.4}[/tex]

Time, t = 9.62 secs.

Answer:

Wow! really? I have heard of it but I never believed it. After you wrote this, I searched it up and it's true

thanks for the fun tidbit! :)

Explanation:

Answer:

No, but now I do, a very interesting fact!

Answer:

what is the question

Explanation:

give a proper question and I would be happy to help

People nowadays try to live a healthier lifestyle. The positive and negative choices depends on some aspects. For instance, a person with a normal weight or thin can be unhealthy . Health also includes the good amount of nutrition and exercise not only the weight. A good choice a person can make is exercise more and intake good amounts of nutrition. A bad choice is not exercising and not having adequate intake of nutrition. Some people tend to lose weight by quiting some nutrients which will have a bad effect on their health since all the nutrients are important for the body and avoiding some nutrients can cause deficiency. The best thing to do is diet on calories, a type of diet from which you can eat anything(all types of food including vegetables and fruits ) but measure your calorie intake , with this a person has a higher chance of losing weight and being healthy. Exercise too is an essential factor needed for a healthy lifestyle. If a person has a lifestyle which they need to move alot(jobs including sports etc) then you can say its enough but if not a person must do exercise at least twice or more a week for better health. Quitting smoking and drugs of course has a good effect.

Answer:

I drew it on a paper which I attached on the bottom

ATP is Adonine Tri-Phospate, meaning 3 phosphates, Di means 2, and AMP means 1

Answer:

H. Nucleus

Explanation:

A nucleus is found in the cell and is responsible for heredity and cellular control.

Hope I helped.

Answer:

B. cardiac cells, which are a type of muscle cell

Answer:

B. cardiac cells, which are a type of muscle cell

Explanation:

May I have brainliest please? :)

Answer:

nice

Explanation:

Answer:

eh ?? Puedes darme mas información

Explanation:

Answer:

I'm in Korea, have been my whole life.

11:03 PM

Daegu, South Korea

883.54 km²

Answer:

Phosphorus forms parts of important life-sustaining molecules that are very common in the biosphere. Phosphorus does enter the atmosphere in very small amounts when the dust is dissolved in rainwater and seaspray but remains mostly on land and in rock and soil minerals.

Answer: During mitosis a eukaryotic cell undergoes a carefully coordinated nuclear division that results in the formation of two genetically identical daughter cells.

Explanation:

Answer:

Graph B

Explanation:

As time/distance goes on it has accelerated the most.

graph a does show acceleration but it hasn't moved the most it's going down then up just a bit

Answer:

Released as heat

Explanation:

The vast majority of energy in the ecosystem is used by the organisms to power chemical reactions in the cell.

Therefore, this energy is lost as heat when it powers metabolic processes, rather than being passed on to the next trophic level.

Answer:

Proteins

Explanation:

Answer:

the energy that they need comes from the food they eat

Explanation:

the animals get the energy they need from food that they eat.they eat the food and the food they eat givesthem energy becuase the thing they ate has energy from what they eat so it gives their energy to the one eating it.

Answer: A dark coat color provides camouflage to mice on the lava flow rocks; therefore, mice with dark coats have a lower predation rate in that habitat.

Answer:

The closer the moon the higher the tides. The further away the moon is, the lower the tides will be

Explanation:

Answer:

The closer the moon the higher the tides. The further away the moon is, the lower the tides will be.

Explanation:

Answer:

The innermost matrix of chloroplasts, called the stroma, contains metabolic enzymes and multiple copies of the chloroplast genome. Chloroplasts also have a third internal membrane called the thylakoid membrane, which is extensively folded and appears as stacks of flattened disks in electron micrographs.

HOPE THAT HELPED IF IT DID PLEASE GIVE ME BRAINIEST THANKS! <333 :3

Answer:

Explanation:

January

It is all about the tilt of the Earth's axis. Many people believe that the temperature changes because the Earth is closer to the sun in summer and farther from the sun in winter. In fact, the Earth is farthest from the sun in July and is closest to the sun in January!

Answer:

Hewo, Kiluawa (sorry if i spelled it wrong)

Explanation:

High Pressure

Basically, high pressure occurs in an area if the atmosphere over that particular area becomes heavier. As a result, the heavy air above will come down to the Earth’s surface. And the air present in that area will move away to create space for the heavy air.

Commonly, the warmer months experience high pressure. You’re more likely to enjoy a comparatively dry and stable weather pattern in those months. Besides, you’ll find the skies in high pressure areas very clear. You’ll also feel a gentle breeze there that will cool down the surrounding areas.

Low Pressure

On the other hand, the air above a low pressure area is comparatively much lighter than the air below. As the heavy air on the Earth’s surface cannot go further below, it pushes away the lighter air above. As a result, a vacuum is created on the surface level and the air in the surrounding areas rushes towards it to fill up the void space.

Meanwhile, the rising air starts to cool down and form clouds in the sky. These clouds then come down to the Earth in the form of rain. Sometimes, snow is also formed depending on the temperature of the surrounding areas.

In general, colder months of the year experiences more low pressure situations. By now, you probably can guess why. The cold air on the surface level is heavier than the air above. And these low pressure areas are the reasons behind unstable weather conditions like snow, ice, rain, storm, etc.

Hope This Helps!

Answer:

D, Fish have a 24-hour circadian rhythm.

Explanation:

Got it correct on Study Island

Answer:

i did it

Explanation:

Answer: nothing

Explanation:

Answer: produce proteins for the rest of the cell to function

Explanation:

The endoplasmic reticulum can either be smooth or rough, and in general its function is to produce proteins for the rest of the cell to function. The rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.

Answer:

true

Explanation:

source: google