Answer:
B) Carbon dioxide enters their leaves from the atmosphere.
Explanation:
Answer: I think the answer is A
Explanation:
What is Litmus Paper?
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Litmus is a natural dye which is extremely from lichens. it is the most commonly used indicator. Litmus is available in the form of blue and red litmus paper.
What are some advantages and disadvantages to the acid rain management techniques?
Acid rain management techniques include protect plants from acid rain on falling on them.
What is acid rain?Rain formed when sulfur dioxide and nitrogen oxide react with chemicals in the atmosphere like water,oxygen and carbon dioxide to form sulfuric acid and nitric acid and then falling to ground containing these acids is called acid rain.
Acid rain alters the environment the environment tremendously by damaging plants and aquatic ecosystems.Plants require a specific pH of soil for their optimum growth and nutrition.
Due to acid rain, the acidity of soil increases rendering it unfit for plant growth.Similarly, pH of water also increases which affects the survival of aquatic ecosystems.
It also damages the the monuments made of metals, marbles .Taj Mahal made up of white marble has turned yellowish due to acid rain.
Learn more about acid rain,here:
https://brainly.com/question/22143130
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Why is it important to have a control?
IN SOUND ENERGY!!!!!!!
Answer:
why it is important to have control in sound of energy is because noise is airborne sound energy within a broad range of frequencies that has the potential to cause either discomfort or injury to people working in the area. specifically, noise needs to be controlled In order to *protect the hearing of the personnel who work at the facility *
Describe the kinetic energy/ movement of the particles in plasma.
Answer:
Plasma is the highest energy state kf matter consisting of a collection of free-moving electrons, positive ions and neutral particles.
How do particals move around in plasma? plasma particles are spred our and move around randomly, but unlike gas, they contain some free ions and electrons, which gives plasma its ability to conduct electricity.
what is kinetic energy? A form energy that an object or particle by reason of motion. Dictionary def.- energy which a body possesses by virtue if being in motion.
i wasn't sure which one you needed. :)
Frank has an eraser It has a mass of 4g and a volume of 2ml What is its density hint Density equals mass and volume
Answer:
its 16ml
Explanation:
Answer:
it is 16ml
Explanation: I just want to help and get points♀️
will give brainliest
Answer:
800 calories
Explanation:
It takes 80 calories to melt 1 gram of ice. If 1 g of ice (at 0 degrees Celsius) is given 80 calories. Freezing water at 0 degrees Celsius is vis versa.
Answer:
800 calories
Explanation:
hope this helps :)))
Atomic theory question Rutherford’s model
The movement of rocks and soil is an example of
erosion
weathering
deposition
2.
How does alternate freezing and thawing of water cause weathering to occur?
Freezing chemically alters the rock surfaces
Water expands when it freezes and cracks rocks open
Thawing causes rock particles to move from place to place
3.
How can you determine if a mountain valley has been created by a glacier?
It is V-shaped
It is U-shaped
It is irregularly shaped
Answer:
1. C (deposition)
2. C (Thawing Causes rock particles to move from place to place)
3. Glaciers were moving along, right? so it has to be U shaped since it was a big hunk of ice moving around lol ( my backyard was formed by a glacier so)
brainliest ? :')
Answer:
n
2.
How does alternate freezing and thawing of water cause weathering to occur?
Freezing chemically alters the rock surfaces
Water expands when it freezes and cracks rocks open
Thawing causes rock particles to move from place to place
3.
How can you determine if a mountain valley has been created by a glacier?
It is V-shaped
It is U-shaped
It is irregularly shaped
Explanation:
It is U-shaped
How many elements in this compound: HClO
1
2
3
4
Hypochlorous acid has a chemical formula of HClO. It has one hydrogen (H) atom, one chlorine (Cl) atom and one oxygen (O) atom. so 3
How does the diaphragm aide in breathing?
A. When the diaphragm contracts, the lungs expand and allow
oxygen to enter
B. When the diaphragm relaxes, the lungs expand and allow
oxygen to enter
C. The diaphragm does not work with the respiratory system
12 Points/Brainliest
Answer:
In fact, at the sea level, the the sea water boils at 100 degree C where atmospheric pressure is normal. However, the boiling takes place at a lower temperature at the top of a mountain due to low pressure. In other words the boiling is faster at the top of a mountain than that at its foot.
Explanation:
Hope this helped you :)
It's the drawing axis, this is due in some hours so pls hurry.
Answer:
What are we supposed to do
Explanation:
Answer:
Ummm... wdym... comment
↓
Explanation:
What evidence exists to support the idea that the composition of ocean water includes dissolved oxygen?
Answer:
The evidence that exists to support the idea that the composition of ocean water includes dissolved oxygen is that all water has oxygen in it.
Explanation:
Answer:
Fish get oxygen from water through their gills - they require oxygen to survive, so they have to be getting it from the water.
Explanation:
The concentration of dissolved oxygen and carbon dioxide are very important for marine life forms. Although both oxygen and carbon dioxide are a gas when outside the water, they dissolve to a certain extent in liquid seawater. Dissolved oxygen is what animals with gills use for respiration (their gills extract the dissolved oxygen from the water flowing over the gill filaments).
Which option is an example of a physical change?
iron rusting
metal denting
silver tarnishing
gasoline burning
please hurry!!!!!
Brainliest if right!
Answer: metal denting
Explanation:
a physical change is something that can be undone. while chemical changes are relatively permanent. You can reshape the metal so you know it is physical.
When using the absolute method to assess muscular endurance, you should adjust the weight according to each individual's strength ability.
Please select the best answer from the choices provided.
T
F
Which shows the correct order of steps in the formation of coal?
Layers of dead plants pile up → plant matter is buried by rocks and dirt → dead plants fall in swamp → plant matter is compressed and is exposed to heat → coal forms
Plant matter is compressed and is exposed to heat → dead plants fall in swamp → layers of dead plants pile up → plant matter is buried by rocks and dirt → coal forms
Plant matter is buried by rocks and dirt → dead plants fall in swamp → layers of dead plants pile up → plant matter is compressed and is exposed to heat → coal forms
Dead plants fall in swamp → layers of dead plants pile up → plant matter is buried by rocks and dirt → plant matter is compressed and is exposed to heat → coal forms
I WILL GIVE BRAINLIEST TO BEST ANSWER PLEASE HURRY
Answer:
-D is the corect answer.Dead plants fall in swamp → layers of dead plants pile up → plant matter is buried by rocks and dirt → plant matter is compressed and is exposed to heat → coal forms
Ulay the tiles to the correct boxes to complete the pairs. Not all tiles will be used
The chemical formula for artificial sweetener is CyHgNO35. Match the elements with the numbers found in one molecule of artificial
sweetener
carbon
hydrogen
argon
nitrogen
oxygen
1
7
>
3
5.
Reset
020 Edimentum. All rights reserved
A
12:46
10/13/
Answer c-7, h-5,a-0,n-1,0-3. This is the right form of the given context that can be arranged in the proper order. The pairs are completed in this order.
This automatically matches all the elements with its number that is found in one single molecule of C7H5NO3S which is also an artificial sweetener. Each element matches with the right number contained in one molecule of it.
Explanation:
Explanation:
It is written: ‘As surely as I live,’ says the Lord,
‘every knee will bow before me;
every tongue will acknowledge God.’
Romans 14:11
There are many sizes and colors of stars. Which of the following BEST describes the category in which the Sun would be placed?
Select one:
a. blue supergiant stars
b. red giant stars
c. yellow main sequence stars
d. white dwarf stars
Answer: The Sun is a yellow main sequence star
Explanation:
Is light energy organic or inorganic?
If ATP is in the middle which word goes first? organic or inorganic
It is organic my friend, have a good day
Explanation:
.
Answer:
1. light energy is organic
2. If ATP is in the middle, the word that goes first is organic