Observe the two scenarios involving electrically charged objects. Predict what will happen when you bring the objects close together.

Two scenarios with electrically-charged objects. In the first scenario, a negatively charged balloon is brought close to a positively charged soda can. In the second scenario, a negatively charged balloon is brought close to a negatively charged balloon.

The balloon will attract the soda can, while the two balloons will repel each other.
The balloon will attract the soda can, while the two balloons will do nothing.
The balloon will repel the soda can, while the two balloons will also repel each other.
The balloon and soda can will do nothing, while the two balloons will repel each other.

Answer:

yes

Explanation:

Answer:

okay

Explanation:

Answer:

This is false. They alter their generations by giving birth to newborn plants. they do not alter their generations by switching between phases.

Explanation:

Answer:

Here you go!

Explanation:

1. Cytoplasm

2. Mitochondria

3. Cell wall

4. Cell membrane

5. Golgi apparatus

6. Nucleus

7. Cytoplasm

8.  Vasucole

Explanation:

Your endocrine system releases the hormones in your body that controls your cells. The endocrine system is responsible for your growth. As a result of having it malfunction, your cells would no longer know when to do important things (such as deliver messages to parts of your body).

Answer:

The twig floats on top of the puddle of water.

Explanation:

The twig will almost seem like magic. Because water is clear its hard to understand matter holding the twig up. But under a microscope you are able to see the qualities of water and the building blocks of matter.

The twig floats on top of the puddle of water  best describes how this puddle demonstrates that matter is too small to be seen without magnification. The correct option is C.

Thus, The inability of the individual to see the puddle's bottom proves that the matter (in this case, the water's constituent particles) is too small to be seen without a magnifying glass.

Because the water droplets are so tiny and tightly packed, light cannot penetrate through the puddle to expose its bottom.

This finding emphasizes how tiny the individual particles are that make up matter.

Thus, The twig floats on top of the puddle of water  best describes how this puddle demonstrates that matter is too small to be seen without magnification. The correct option is C.

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Answer:

yes

Explanation:

Increased about 1 degree C

Answer:

the two main functions are temprature and functions

Answer:

srry i dont know i wanted points so i can ask my question but good luck

Explanation:

Answer:How long each heart beat are apart

Explanation:

the vein isnt conected to ur heart :P

Answer:

Do u mean like nicknames or acronyms for the 11 types?

Explanation:

Answer:  I hope its 3

Explanation:

Answer:

C. An increasing amount of the lighted side of the moon.

Explanation:

From a new moon to a full moon, every lunar phase is lighting up. from a full moon to a new moon, every lunar phase, the light is decreasing.

hope this helped. let me know if I am wrong.

Answer: the answer is (d)

Explanation:

The initial rocks that form an underground rock that was melted and the history of the molten rocks' cooling are the two main elements that affect the formation of igneous rocks.

After a rock has been fractured, the fragments of rock and minerals are carried away by a process known as erosion.

The type of igneous rocks that form from magma depends on three factors, the chemical composition of the magma, the temperature at which solidification takes place, and the rate of cooling, which affects the crystallization process.

Therefore, factors determine the type of rocks that forms underground forces of weathering and erosion, and Magma's chemical makeup is subject to change.

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Answer:

I believe the answer is number 3: an increasing amount of the lighted side of the Moon.

Explanation:

When the Moon changes from new Moon to full Moon, the lighted side is shown more and more, increasing from the right side to the left until you can see the whole lighted side. This would mean you would see an increasing amount of the lighted side of the Moon.

Answer:

A

Explanation:

Minerals are naturally-occurring, inorganic, solids with a crystal shape/structure.

Hope that helps!!

Solid, crystal structure, definite chemical composition  lists three characteristics of minerals. Therefore, option (A) is correct.

Minerals are non-artificial solids. They have a crystal structure that repeats atoms. Minerals contain certain elements in defined proportions. These traits help identify and classify minerals.

Other choices misrepresent minerals. B) includes "organic," which alludes to living organisms, while minerals are usually inorganic. C) contains "human-made" and "organic," which minerals are not. D) says "human-made," but minerals develop naturally in the Earth's crust. Therefore, option (A) is correct.

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Answer:

A. divergent

Explanation:

The molten lava is melting the dirt, making it go through it. The lava will eventually go through the ground and go into a convergent.

Hope this helped.

The temperature should be decreased, but the pressure should not be changed.

In contrast, as a gas's pressure falls, its volume rises as a result of the gas's ability to spread its particles farther apart. Because the volume of the gas has risen, weather balloons become larger as they ascend through the sky to lower pressure areas.

This is because when the atmospheric gas exerts less pressure on the balloon's surface, the inside gas expands until the internal and external pressures are equal.

Some of the early studies that established the quantitative relationship between the pressure and volume of a gas were done by the Irish chemist Robert Boyle (1627-1691).

Therefore, The temperature should be decreased, but the pressure should not be changed.

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Answer: Vernal equinox(about March 21): day and night of equal length, marking the start of spring. Summer solstice (June 20 or 21): longest day of the year, marking the start of summer.

vernal = spring

solstice = summer

Answer:

See explanation

Explanation:

The first day of spring (March 20) means the first day of the growing season. it also has some cold temperatures, rain and sun. The first day of summer (June 20 or 21) means the first day of school break. summer has sun, which you will need to wear summer clothes.

vernal = spring

solstice = summer

hope this helps.

Answer:

The digestive system converts the foods we eat into their simplest forms, like glucose (sugars), amino acids (that make up protein) or fatty acids (that make up fats). The broken-down food is then absorbed into the bloodstream from the small intestine and the nutrients are carried to each cell in the body.

Explanation:

Answer:

one way that they are different is that unlike us humans they don't have fingers on their trunk. one way that they are similar is that both use something to pick objects up.

Explanation:

hope this helps you!

Both the elephant trunk and human hands are used to grasp objects.

The Elephant's trunk is the part of the elephant that extends outwards from its face and enables the elephant to pick up things. It is quite similar to the human hands in the sense that it can be used to grasp objects.

However, human hands are made of fingers but the trunk of an elephant is just a long structure that has no fingers. Hence, it is different from the human hands.

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Answer:

bro ik i want the same thing but on this website u dont get answers sorry bro if i cant get answers no one can XD

Explanation:

Answer:

Tha answer is Heat.  It is NOT Electron Transport Chain.  100% positive!

Explanation:

The remaining energy from these glucose molecules released as heat.

So, second option is the correct answer.

How is the remaining energy from these glucose molecules released?

During fermentation, most of the energy that was not converted into ATP was trapped in the chemical waste product lactic acid or ethanol, and a small part of the energy was also released as heat.

During cellular respiration, about 41% of the energy in glucose is converted to ATP. Let's see how this value was calculated. From the information above, we know that in an ideal scenario, 1 molecule of glucose produces 38 molecules of ATP. In other words, 1 mole of glucose would produce 38 moles of ATP. Each mole of glucose contains 2870 kJ of energy, and each mole of ATP can release 30.7 kJ of energy. If we produce 38 moles of ATP, it can release a total of 1166.6 kJ of energy (38 moles x 30.7 kJ/mol = 1166.6 kJ). 1166.6 kJ is only about 41% of the total energy of 1 mole of glucose. What happened to the remaining 59% of the energy that was not converted to ATP? During cellular respiration, energy that was not converted to ATP was released as heat.

During fermentation, only about 2% of the energy in glucose is converted into ATP. Let's see how this value was calculated. From the information above, we know that during fermentation, 1 molecule of glucose produces 2 molecules of ATP. In other words, 1 mole of glucose would produce 2 moles of ATP. Each mole of glucose contains 2870 kJ of energy, and each mole of ATP can release 30.7 kJ of energy. If we produce 2 moles of ATP, it can release a total of 61.4 kJ of energy (2 moles x 30.7 kJ/mol = 61.4 kJ). 61.4 kJ is only about 2% of the total energy of 1 mole of glucose.

So,by the above theory,t is clear that the remaining energy from these glucose molecules released as heat.

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Answer:

1

Explanation:

These reactions occur in the thylakoids of the chloroplasts

Answer:

resting potential is maintained by ion leaks and ion pumps

action potential occurs by:

- depolarization

-repolarization

-hyperpolarization

Explanation:

Answer:

The main difference between liverworts and hornworts is that the liverworts contain lobate, green, leaf-like structure whereas the hornworts contain narrow pipe like structures

Explanation:

Answer:

The gametophyte stage is the dominant stage in both liverworts and hornworts; however, liverwort sporophytes do not contain stomata, while hornwort sporophytes do.

Explanation:

Answer:

to tell directions

Explanation:

find your way

Answer:

Locate places

Answer:

Shield volcanoes form very large, gently sloped mounds from effusive eruptions sorry if i got it wrong [tex]\leq[/tex]3

Answer:

Answer: C. Thin lava flows a long distance before cooling, forming gently sloping sides.

Explanation:

let me know if I am wrong.

Answer: D. chlorophyll

Explanation: