Answer:
being on the ground
Explanation:
Answer:
Gravitational potential energy in terms of work done against gravity. ... We define this to be the gravitational potential energy (PEg) put into (or ... Figure 2. The change in gravitational potential energy (ΔPEg) between points A and B
Explanation:
hope this helps
Ocean floor evidence (magnetic stripes and rock samples).
A.true
B.false
How many different elements are involved in the reaction shown? Record the answer in the grid. Plz help :)
A shorthand way of describing a chemical reaction using chemical symbols and numbers is called a
chemical equation
product
reactant
which of molecules do u get from food
Answer:
carbohydrates, proteins and fats.Explanation:
Answer:
Explanation:
Instead, let's start applying what we learned so far by looking at the most common groups of molecules in food: carbohydrates, proteins and fats. These molecules are also called 'macronutrients' and are essential for us from a nutritional point of view.
In your words, explain why water is higher salinity is denser than water with a lower salinity?
Can a pillow have kinetic and potential energy explain how and why ?
Answer:
no
Explanation:
because its fabric
What molecule makes up 3/4s of the surface of Earth?
A: C6H12O6
B:CO2
C: H2O
D: NaCl
Je suis presque sûr que c'est C: H20
What flows directly into the ocean? *
A. Glaciers, heat, and water
B. Glaciers, Rivers, and Groundwater
C. Glaciers, sewers, and helium
D. None of the above
which region of the periodic table has the most elements. list them in order
Answer:
periodic table`~
Explanation:
period: a row of the periodic table. Properties of the elements are periodic, meaning that they repeat after a specific interval. Elements in the same period have their highest energy electrons in the same principal energy level.
group (family): a column of the periodic table. Elements in the same group have the same number of valence electrons, and therefore have similar chemical and physical properties.
Is the process of making a glass of lemonade a physical or chemical change?? Explain.
help now NOW NOW NNNOOOWWW, please
plzzz help card sort for energy
The number of atoms in a grapefruit would be equivalent to
Conservation of energy states that the total energy in a system will stay the same, but will be converted between potential and kinetic energy.
True
False
Answer:
true
Explanation:
Answer:
True
Explanation:
help please science (7th grade)
Answer:
17
Explanation:
Don't mind the random letters
bshsujsjjdjd
Answer:
18
Explanation:
Bodies at _____ tend to remain at rest.
A.) motion
B.) zero degrees
C.) rest
D. ) ease
Answer:
C.
Explanation:
Newton's 3rd law of motion: Inertia. It states that bodies at rest tend to stay at rest.
How many different elements are involved in the reaction shown? Record the answer in the grid. Plz help :))
Ca=Calcium
Ci=Iron
Ag= Silver
No-Nobelium
Mammals use their lungs to provide oxygen for themselves from the air. Fish spend a majority of their time in the water, and instead, developed gills. What is the function of gills? *
a-Gills break down water into hydrogen and oxygen so the fish can use the oxygen.
b-Gills allow the fish to breathe oxygen in the water and the air.
c-Gills allow the fish to use the oxygen that is dissolved in the water.
d-Gills allow the fish to use the oxygen in the air, but use it more slowly so they can live in water.
The Barber's have a circular flowerbed in their front yard. The want to put fertilizer on ha
Answer:
C
Explanation:
a fish cant breath outside water
Mammals use their lungs to provide oxygen from the air, while fish spend time in the water; instead, fish developed gills because gills allow the fish to use the oxygen that is dissolved in the water, which is option c.
What is the significance of the gills in animals?Gills are important for fish and other aquatic animals as they are the primary respiratory organ in aquatic animals, helping them obtain oxygen from water and release carbon dioxide into the surrounding water. Gills in fish and other aquatic animals help them breathe underwater and maintain vital metabolic processes.
Hence, mammals use their lungs to provide oxygen from the air, while fish spend time in the water; instead, fish developed gills because gills allow the fish to use the oxygen that is dissolved in the water, which is option c.
Learn more about the gills here.
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HurryPlant species rely on various methods of seed dispersal. Which type of seed dispersal would most likely be used by the organism shown in the diagram? Animal dispersal Wind dispersal Water dispersal Gravity dispersal
Answer: animal dispersal
Explanation:
Which of these was NOT listed in the article a a way to stay safe while enjoying winter weather?
a
Dress in layers
b
Wear lip balm
c
know the signs of frostbite and hypothermia
d
ignore your body being cold
Answer:
ignore your body being coldHope it helps
Answer:
D. ignore your body being cold
BRAINLIST IF U ARE CORRECT AND ANSWER ALL OF THEM!!!!!!!!!!Match the name of the way water is used to its description.
Drag the answers into the correct boxes.
Water used in businesses such as restaurants, hotels, offices, grocery stores, police stations, and malls.
Water that is delivered to homes and schools.
Water that is used for raising crops in dry areas.
Water used in rural areas where people dig wells.
Commercial Domestic Public Irrigation
Answer:
I think it is the first one all those places do use water
Which adaptation helps a tapeworm attach itself to the intestines of its host?
eyespots
hooks and suc kers
sensory lobes
Answer:
B) hooks and suck- ers
Explanation:
Answer:
what the person above me said : )
Explanation:
Please help me I will give you extra points and the brain thing please actually do it.
Explain in your own words, what is Inertia?
I NEED HELP!!!
Rocks at the beach that have holes in them where water sat
Mechanical OR Chemical
Rocks at the beach that have holes in them where water sat
Mechanical OR Chemical
Answer:
mechanical
Explanation:
mechanical weathering uses abrasion and pressure the chemical would change the form into a different mineral like sand to clay.
Answer:
mechanical
Explanation:
I just need an answer please!
On the molecular scale particles of a solid...
A. have no movement
B. move around each other
C. move in place
D. can move apart
Answer:
A or C
Explanation:
i think mostlikey C because once they move around eachother or move apart it means its a liquid or something like that i hope this helpeddd
The arrow is called a
PLEASE HELP MEE
The image shows a world map.
Where is the Pacific Ocean located?
only near 0° latitude
on the prime meridian
only south of the equator
in both the Eastern and Western Hemispheres
Answer:
D. In both eastern and western hemispheres
Learn more about where the Pacific Ocean is.
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what papper that does not get wet do NOT USE the G O O G L E if u did u lose but try and I'll tell u
- Expermint get a cup put water then put papper on top any papper in the cup then filp it over in the sink What happens... if ur papper not wet and water did not sink through u win but tell me what happens to urs
Answer:
Stone Paper, known since I was a kid.
Explanation:
Answer:
Explanation:
Da papper
How does the text describe Pluto?
a
Pluto is made up entirely of ice, and it is bigger than Venus.
b
Pluto is made up entirely of rock and ice, and it is bigger than Earth's moon.
c
Pluto is made up entirely of gas, and it is bigger than Earth's moon.
d
Pluto is made up entirely of rock and ice, and it is smaller than Earth's moon.
Answer:
B
Explanation:
Answer:
D
Explanation:
its smaller than our moon
I need help
Roots of a tree breaking up the side walk
Mecanical OR Chemical
Flood water pounding against a canyon wall and breaking off rock
Mecanical OR Chemical
Acid from plant roots creates cracks in a driveway
Mecanical OR Chemical
Answer:
The first one is mechanical, second is chemical and, the third is chemical.
Explanation:
Well acid is a chemical, and water is a chemical compound. The roots are mechanical since it is not a chemical. Mechanical side of things is like you breaking up a sidewalk.
Answer:
one: mechanical, second: chemical and, third: chemical.
Explanation: