Answer:
true
as temperatures rise, the atoms become more active; as per the opposite (meaning as temperatures drop, the atoms start to settle down) liquid is the more medium state (because the temperature rises enough for the solid to become a a liquid but not too much that the liquid evaporates and turns into a gas) have a great day/night
Does the Caribbean have high or low viscosity lava?
This equation shows the neutralization of sodium hydroxide and hydrochloric acid:
NaOH + HCl → H2O + NaCl
The reactant side of the chemical equation has (1/2/3/4) atom(s) each of sodium, oxygen, and chlorine. The reactant side also has (1/2/3/4) hydrogen atom(s). Count the numbers and kinds of atoms on the product side of the equation. The numbers and kinds of atoms on both sides of the chemical equation are (the same/not the same). So, this chemical equation is (balanced/not balanced) .
Answer:
The reactant side of the chemical equation has
1
atom(s) each of sodium, oxygen, and chlorine. The reactant side also has
2
hydrogen atom(s). Count the numbers and kinds of atoms on the product side of the equation. The numbers and kinds of atoms on both sides of the chemical equation are
the same
. So, this chemical equation is
balanced
.
Explanation:
PLEASE ANSWER QUICK
Describe the process or processes you selected. I selected E F and B please describe the processes of each of those
Explanation:
B: The plants take the CO₂ and turns it into O (oxygen)
F: The process of respiration in plants involves using the sugars produced during photosynthesis plus oxygen to produce energy for plant growth. respiration takes place in the mitochondria of the cell in the presence of oxygen
E: Most organisms become fossils when they're changed through various other means. This process which is called carbonization, or distillation yields a detailed carbon impression of the dead organism in sedimentary rock
Answer:
E: When an animal/organism dies their remains go into the ground which fertilize the ground
F: When plants moisture gets put into the atmosphere to make rain
B: When clouds provide mineral to feed plants
PLS HELP I AM BEING TIMED FOR THINS ONE I ONLY HAVE 10 MINS PLS HELP ME ASAP
What are the forms of light energy in solar radiation and the colors in white light?
Answer:
all the colors of the rainbow are in white light except black Visible Light. Visible light is the sunlight we experience, which is responsible for illuminating the earth and...
Ultraviolet Radiation. Ultraviolet radiation forms the smallest part of solar radiation by contributing just over 8...
Infrared Radiation. Infrared Radiation can be found on the opposite side of the solar radiation with longer...
Explanation:
what processes break down and build up Earth's surfaces?
What is the role of the nervous system in the body? *
A. to protect other organs and tissues
B. to send messages using chemicals
C. to gather and respond to information
D. to transport oxygen and carbon dioxide
be quick plz!!
Answer:
I think its A
Explanation:
its the only one that makes sense
Answer
B: to send messages using chemicals
Help!!!
This is the last stage and I don't want to screw this up! :(
Basically, you have to decide if these are reactants or products.
This passage describes a chemical reaction. Read the passage. Then, follow the instructions below.
Buttermilk is a dairy product that contains lactic acid (C3H6O3). The lactic acid makes buttermilk a useful ingredient in pancakes. When buttermilk is added to pancake batter, lactic acid combines with baking soda (NaHCO3) to make carbon dioxide gas (CO2). This gas forms bubbles in the batter, causing the pancakes to rise and become fluffy as they cook.
Answer:
reactants I think im sure
Explanation:
can anybody define hypothesis in their own words? (its for school)
Answer:
An educated guess based on what you already know.
Explanation:
A SERIES CIRCUIT is a closed circuit with one path.
a. True
b. False
What happens to chemical bonds during a chemical reaction?
the bonds that keep the molecules together break apart and form new bonds during chemical reactions.
Which change of state is shown in the model?
A. Condensation
B. Boiling
C. Sublimination
D. Freezing
Answer:
D
Explanation:
When energy is transformed from one form to another, what kind of energy is always produced?
Answer:
Energy transformation is when energy changes from one type to another. While energy can be transferred or transformed, the total energy always remains the same.
Explanation:
Valence electrons will either ______________ or ______________ to form molecules.
Answer:
ionic or covalent
Explanation:
The outermost electrons -- the valence electrons -- are able to interact with other atoms, and, depending on how those electrons interact with other the atoms, either an ionic or covalent bond is formed, and the atoms fuse together to form a molecule.
Shells can also be called (choose all that apply)...
Question 4 options:
circles
energy levels
rings
spheres
Answer: Electrons or Energy Levels
Explanation: Electrons are found in areas called shells. A shell is sometimes called an energy level.
Which of the following describes an energy transformation from chemical to electrical to light energy?
a
A bolt of lighting flashes during a storm
b
A flashlight uses a battery to operate
c
A candle glows as it burns
d
A wind turbine produces power for ligh
An energy transformation from chemical to electrical to light energy is that a flashlight uses a battery to operate and the correct option is option B.
What is transformation of energy?An energy transformation is the change of energy from one form to another.
Energy transformations occur everywhere every second of the day. There are many different forms of energy such as electrical, thermal, nuclear, mechanical, electromagnetic, sound, and chemical.
The Law of Conservation of Energy states that energy can neither be created nor destroyed.
Therefore, An energy transformation from chemical to electrical to light energy is that a flashlight uses a battery to operate and the correct option is option B.
Learn more about Transformation of Energy, here:
https://brainly.com/question/29102331
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Is the size of the country an important factor in how much helium that can be found there?
Brainless pls
Explanation:
Accordingly, any attempt to determine where the helium market will be more than a few years ... and/or recover helium can reduce the amount of helium consumed by as much as a factor ...
Answer:
Explanation:
Accordingly, any attempt to determine where the helium market will be more than a few years ... and/or recover helium can reduce the amount of helium consumed by as much as a factor..
When Kristen was five, she became sick with chickenpox and then recovered. What claim explains why Kristen is unlikely to get chickenpox a second time? *
A. Kristen has developed a vaccine against chickenpox.
B. Kristen has not developed antibodies to chickenpox.
C. Kristen’s body no longer contains cells that can be damaged by chickenpox.
D. Kristen’s body has memory cells that will produce antibodies to fight chickenpox.
be quick plz!!
Answer:
the answer is A!
Mark as brainless
need help asap
will give brainly
Answer:
8. B
9. D
10. A
Explanation:
give brainliest pls ^-^
Through the process of active transport, materials move across a cell membrane:
A.
between areas of equal concentration
B.
from an area of higher concentration to an area of lower concentration
C.
from an area of lower concentration to an area of higher concentration
D.
all of the above
I need help unscrambling and answering these. The underlined letter is what starts the word. Once they are unscrambled match them to the correct thing they are. Example: Zoologist= Animals.
Answer: Zoologist (like you said) Geologist, and Chemist, Biologist, Seismologist.
Zoologist
Geologist
Chemist
Biologist
Seismolgist
Conner boils water on the electric stove. The electrical energy is transferred to the thermal energy of the stove. This demonstrates which of the following?
a
Energy is created and then destroyed
b
Every system produces more energy than goes into it
c
Energy can change from one form to another
d
Electrical energy can only produce heat energy
Answer:
The answer is C
Explanation:
Also I love your Bakugou pfp ;D
Answer:
c
Explanation:
because I think it makes the most sense
Which statement describes how natural gas is made and its environmental impact? A. Natural gas is made from fertilizer. Using it causes water pollution. B. Natural gas is made from rocks and minerals. Using it causes erosion. C. Natural gas is made from nuclear reactions. Using it produces hazardous waste. D. Natural gas is made from the remains of prehistoric organisms. Using it produces air pollution
Answer:
Im not so sure but I believe the answer is D. Natural gas is made from the remains of prehistoric organisms. Using it produces air pollution
Explanation:
If right can I get brainliest?
need help asap
please will give brainly
lol help fill the blanks
What are the definitions?
A.atmosphere
B.biosphere
C.cryosphere
D.geosphere
E.hydrosphere
F.lithosphere
Answer:
My answer deleted
Explanation:
Algal blooms which pollute streams, rivers, and lakes are caused by the presence of O A. lead. O B. oxygen. C. mercury. D. phosphates. O E. E. DDT.
Answer: oxygen
Explanation:
What are the forms of light energy in solar radiation and the colors in white light?
(it has to be atleast 2 sentences)
Answer:
Light is a kind of energy called electromagnetic radiation. There are many different forms of electromagnetic radiation, such as radio waves, microwaves, ultraviolet rays, and X-rays. Each form is characterized by a different wavelength. For example, radio waves can be several miles long, while gamma rays are smaller than atoms. The light that we see — visible light — falls somewhere in the middle of this "electromagnetic spectrum.
The picture shows the Prairie blazing star, a flowering plant found in a prairie environment.
How does the body plan of the Prairie blazing star help it carry out its life processes?
A.
Being in groups helps it to attract pollinators, and the roots touching each other allow the plants to share nutrients.
B.
The narrow leaves help it to attract herbivores to carry seeds, and the roots fan out to find water of a large surface area.
C.
The height of the plant allows it to receive direct sunlight, and the flowers prevent herbivores from trying to eat it.
D.
The deep roots allow it to find water in a usually dry environment, and the narrow leaves help prevent water loss through evaporation.
Answer:
A
Explanation: hope this helps
Please hurry I need to get this done, Please help me I will give you the brain thing and extra points.
image below 7
Answer: I believe the answer is D
Explanation:
Plsss help!! What would happen to a cup of hot coffee left untouched for 10 minutes. Include in your response temperature, molecules, and kinetic energy.
Answer:
The overall temperature of the coffee would decrease because the coffee would transfer its thermal energy into the surrounding air. The molecules would slow down in movement because when the coffee was hot, they were moving around faster. Subsequently, the kinetic energy of those molecules would also decrease
Explanation:
Answer:
the temperature would become cooler
Explanation:
