Answer:
An example of a medium is a metal spoon sitting in a cup of hot tea that is too hot to touch. An example of a medium is a newspaper from the combined media form of newspapers, television, magazines, radio and the Internet.
Come up with a three-step plan for your household to reduce its effect on water pollution. Your plan should include a way to educate your family about how to reduce water pollution around the house and a way to encourage or reward your family to stick to your plan.
Answer:
1 tell your family difrent ways to safe water
2 dont leave the water running when you brush your teeth
3 dont dump cups of water out for no reason
Explanation:
Hurry Quickly!!!!!
Light magma has _____ silica which means _____ viscosity, meaning ______ flow.
Dark magma has _____ silica which means _____ viscosity, meaning ______ flow.
Answer:
The higher the amount of silica in the magma, the higher is its viscosity. Viscosity is a liquid's resistance to flow. Viscosity determines what the magma will do.
DNA codes. Fill out the chart.
Answer:
A
A
A
T
G
C
G
G
T
A
C
T
Explanation:
A goes with T
T goes with A
G goes with C
C goes with G
Rocket engines can be fueled by liquid hydrogen. The liquid hydrogen reacts with liquid oxygen, producing water vapor and releasing an enormous amount of energy.
Consider the following reaction:
2 molecules of hydrogen (H2) react with 1 molecule of oxygen (O2) to produce some amount of water (H2O).
To find the amount of water produced, first determine the number of each type of atom in the products.
Hint: During a chemical reaction, atoms are not created, destroyed, or changed from one chemical element to another.
Answer:
you can check with others I'm sorry I couldn't help tho
Write a paragraph about the each classification characteristic and how to tell the difference.
Answer:
Square, quadrilateral, rectangle, and a parallelogram
Explanation:
A square has 4 right angles, and 4 parallel sides.
A quadrilateral has 4 sides, and anything with 4 sides is that. A square, rectangle, and a parallelogram qualify as a quadrilateral.
A rectangle has 4 right angle, and 2 pairs of parallel sides. A square is a special type of rectangle.
A parallelogram has only 2 parallel sides, and the angle doesn't matter.
Hope this helps! :)
What qualifies as a quadrilateral,Rectangle4 sided shapesparallelogramsquareWhat qualifies as a rectangleSquareWhat qualifies as a parallelogramA shape with 2 pairs of parallel sides[tex]\left \{ {{Parallelogram:} \atop {Rectangle}} \right.[/tex]
yuhhhh run it up ian kno..............
Answer:
22
Explanation:
The reason its 22 is because in order to calculate the neutrons of an atom, you subtract the mass and the protons. A potassium atom has 19 protons. This would make the equation 41 - 19 which equals 22.
QUESTION 9
Which of the following is an example of a predator-prey relationship?
A. A lion eating a zebra.
B.A human eating fruit
C.A bee landing on a flower.
D.Tick feeding on a dog.
Who good at this n kno the answer hmu
According to the periodic table, how many neutrons are in potassium atom that has an atomic mass of 41?
a 19
b 20
c 22
d 39
Answer:
c.22
Explanation:
41-19=22
I hope this helps
Minerals like halite and gypsum often form from evaporation. This occurs when.....
1. when water evaporates, some of it turns into minerals if it bumps into rocks on the way up.
2. mineral molecules dissolved in water evaporate with the water, forming tiny mineral crystals in the clouds that fall back to earth when it rains.
3. mineral molecules dissolved in water are left behind when the water evaporates, forming solid crystals.
4. mineral molecules dissolved in water turn solid when the water becomes very hot.
Answer: answer is 4
Explanation:
ILL GIVE THE BRAINLIST HELP ME ASAP
What is the process called when an Igneous rock can become a Metamorphic or Sedimentary rock called? Explain your thinking
How does natural selection change the traits of living things over long periods of time? *
A. Organisms with favorable variations of traits will live longer
B. Organisms with favorable variations of traits are more likely to survive and reproduce
C. Organisms are always changing traits
no link need right answer
Help me ONLY ANSWER IF U KNOW
P.S I WILL MAKE BRAIN CROWN AND GIVE POINTS
Answer:
Trey searching it up on socratic i recoment it its a mth app better than this
Explanation:
can someone help me rq
Answer: there
Explanation:
I need help with these ill mark brainliest if its right ("uploaded file" bots will be reported)
Yo plz help no links
Sublimation is the transformation from the _____ phase.
a. Solid to the liquid b. Solid to the gas
c. Liquid to the gas d. None of the above
Answer:
b. Solid to the gas
Explanation:
Sublimation is the process of transformation directly from the solid phase to the gaseous phase, without passing through an intermediate liquid phase.
Hope this helped!!!
Answer:
Sublimation is the transformation from the solid to the gas phase.
Explanation:
Sublimation is something like for example snow changing to water vapor without melting.
Snow is a solid and water vapor is a gas.
Students were investigating how static electricity can cause objects to move. They decided to take pictures of what they observed.Write a scientific explanation about the forces that can affect objects when the objects are not touching. Make a claim and state your evidence.
Answer:
Answer: Think of a thunderstorm, sometimes it depends on the magnitude of a push or pull to move an object even without touching it. When a object is sitting still, it means the normal force and the gravitational force are balanced, when one force becomes greater, it takes over.
Explanation:
I'm new to brainly but I hope I could help!
plz solve this :D thank u
Answer: D, Prokaryote
Explanation:
what type of events might cause many organisms to die in the same area
Answer: Well first lets define "extinction event" which is a widespread and rapid decrease in biodiversity on Earth. Events that cause this is recognized by a intense change in the unlikeness of multicellular organisms. So basically it takes place when the rate of extinction increases with regard to the rate of speciation.
Explanation:
When life forms have limited geographical range, they are more likely to become extinct because many individuals may encounter chance events that harm the population, such as droughts, floods, the negative effects of invasive species, or rainforest deforestation.
What is an biodiversity?Biodiversity refers to the variety of life forms found in one area, including animals, plants, fungi, and even microorganisms such as bacteria. In ecosystems, all of these species and organisms coexist.
Biodiversity refers to the natural world around us and the variety of organisms such as plants, animals, insects, and microorganisms that live on our planet.
Every one of these exists in delicate balance and lives and works together in ecosystems to sustain and support life on Earth.
Because many individuals may actually meet chance events that harm population, such as droughts, floods, detrimental consequences of invasive species, or rainforest deforestation, life forms with limited geographical range are more likely to become extinct.
Thus, these are some of the events that might cause many organisms to die in the same area.
For more details regarding biodiversity, visit:
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QUESTION 7
Ostriches and gazelles are two animals that live in Africa. They graze for food near each other because they help each other spot predators. The gazelle has excellent eyesight, but poor hearing, and the ostrich has excellent hearing, but poor eyesight. These two animals will alert one another when danger is near.
Which term best describes this relationship?
A.Mutualism
B.Parasitism
C.Commensalism
the answer is A. mutualism
no link need right answer
Answer:
Her numbers are WAY too high. According to the section at the bottom, recycling cans, paper, plastics, etc. is the equivalent of taking 117 cars off of the road. If you took 117 cars off the road for a year, you would only prevent 549.9 metric tons of greenhouse gases all together. However, according to this chart, it would get rid of thousands of metric tons of greenhouse gases.
Explanation:
Science-DNA Codes. Fill out the chart.
Answer: (not sure)
T - A
T - A
T - A
A - T
C - G
G - C
C - G
C - G
A - T
im not sure about the amoni acid produced but
AAA produces -> Lys.
ACG produces -> Thr.
and i don't know about the last one
Answer:
tui
Explanation:
How does this simulation demonstrate the Law of Universal Gravitation?
Answer:
The Law of Universal Gravitation states that any particle of matter in the universe attracts any other with a force varying directly as the product of the masses and inversely as the square of the distance between them. This simulation uses the sun to attract other planets. The greater the distance between the objects the greater gravitational pull.
Explanation:
Just helping out another person she wasn't able to do it so give the credit to her not me. Her names is izzyfranklin38
please help me, i don’t understand :(
Answer:
weathering
Explanation:
different states of the u.s and what climate it is in every state.
Let’s say you only have ½ a box of brownie mix (260 g). One full box of brownie mix has 520 grams. If you were to make a whole box of brownie you would need 3 tablespoons of water, ½ cup oil and 2 eggs. Since you only have ½ a box you need to change these amounts. How much water, oil and eggs will you use to make the ½ box of brownies?
Answer:
Divide everything by 2
For1/2box of brownies
Water:3/2=1.5 tablespoons of water
Oil: 1/2/2=1/4 cup
2/2=1 egg
Explanation:
The graph shows global iron ore distribution in 2014. Which statement is a scientifically sound conclusion to draw from this data?
A. Geological processes caused iron ore distribution to be similar across the globe.
B. Australia has more favorable geological processes for iron ore production than the United States.
C. Brazil is more efficient at iron ore mining than the United States.
D. Canada has as many iron ore reserves as Australia, but Canada’s reserves haven’t yet been mined.
Answer:
the Answer is option B
Explanation:
got 5/5 on my test score
Answer:
since Australia has a higher number of coal it is the answer.(Natural Resources: Mastery Test) fingers crossed i get it right.
Explanation:
Consider the reaction 2Al(OH)3(s)→Al2O3(s)+3H2O(l) with enthalpy of reaction ΔHrxn∘=21.0kJ/mol What is the enthalpy of formation of Al2O3(s)?
The enthalpy of formation of the solid Al2O3(s) is -1675.6 kJ/mol .
Using the relation;
ΔH°rxn = ∑ΔH°fproducts - ∑ΔH°freactants
We know that;
ΔH°f H2O(l) = -285.8 kJ/mol
ΔH°fAl(OH)3(s) = -1315 kJ/mol
ΔH°fAl2O3(s) = ?
Substituting values;
21.0kJ/mol =[ (ΔH°fAl2O3(s) ) + 3( -285.8 kJ/mol)] - 2 ( −1277kJ/mol)
21.0kJ/mol = (ΔH°fAl2O3(s) ) + 1696.6 kJ/mol
ΔH°fAl2O3(s) = 21.0kJ/mol - 1696.6 kJ/mol
ΔH°fAl2O3(s) = -1675.6 kJ/mol
Learn more: https://brainly.com/question/11155928
Fill in the blanks with the vocabulary.
Vocabulary:
Speed of light
Photon
Reflect
Solar Panels
Photoelectric Effect
In which relationship do both species benefit?
Mutualism
Commensalism
Parasitism
1. Describe what an irreversible change is.
2. List two irreversible changes you know.
3. Distinguish between reversible and irreversible changes.
Answer:
A change is called irreversible if it cannot be changed back again. In an irreversible change, new materials are always formed.
Explanation: