Rocks around mid-ocean ridges teach scientists about
A. how wide abyssal plains are
B. how earthquakes happen
C. changes in the earth's crust
Answers
Related Questions
Answer all 5 questions, please
Answers
2.) a wall outlet it is made up of metal that conducts heat. When when heat is applied it provides enough energy to these electrons
3.) is an imbalance if electric charges within or on the surface of a material
4.) static electricity decoded tiny changes in the surface of a balloon causes it to charge more when rubbed against our hair
5.) you might have to answer that on your own but if you don’t want to here’s my experience
One day me and my twin brother were jumping on the trampoline and when we fell down my hair rubbed against the surface of it and stuck up
Hope that helped and Brainiest?
1. What direction does water move if a cell is placed in salt water?
2. What direction does water move if a cell (slightly salty) is placed in pure distilled water?
3. What direction does water move if the concentration of salt is the same inside and outside of the cell?
4. What organelle of the cell controls movement in and out of the cell?
Answers
Answer:
the water will move into the cell
Explanation:
the hypotonic solution has a higher water potential than that of the cell, so water will enter the cell from a region of higher water potential to a lower water potential down a water potential gradient across a partially permeable membrane via osmosis.
Answer:
left
Explanation:
PLEASE HELPPPP!!!!!!! (for science)
Nora notices water droplets on the grass in the morning. It did not rain during the night. Which statement is true about this change of state?
1. Mass was added to the water particles, resulting in a deposition.
2. Energy was added to the water particles, resulting in evaporation.
3. Mass was removed from the water particles, resulting in sublimation.
4. Energy was removed from the water particles, resulting in condensation.
Answers
Answer:
4
Explanation:
because morning dew is condensation
Describe at least one way that builders can mitigate the impact of human activity on Earth's water
Answers
Answer:
Builders can minimize their water pollution and maximize their sustainability by following environmental guidelines set by their federal and local governments and by adopting more environmentally sound practices of their own volition.
Explanation:
Many nations have issued sweeping regulations to preserve clean water.
In the United States, for example, the Clean Water Act places special attention on construction activity where disposal sites may interfere with water and wildlife.
In the EU, the Water Framework Directive requires each state to set objectives related to water standards, monitoring sewage, agricultural use and waste among other concerns.
Read here under "Minamizing Water Pollution" to learn more : https://www.construction21.org/articles/h/how-construction-sites-can-minimize-water-pollution.html
Which statements accurately describe matter? Check all that apply.
1. Only living things are made up of matter.
2. Matter is made up of tiny particles called atoms.
3. Atoms were discovered in the twenty-first century.
4. Atoms cannot be divided and still retain the properties of its original state.
5. A single atom can be seen only with a standard microscope.
Answers
only 2 and 4 are accurate im pretty sure
Imagine holding a tennis ball in front of a heat lamp for five minutes. What do you predict will happen to the temperature along the “equator” of the ball compared with the top and bottom?
Answers
Answer: It Would Be The Warmest As The Light is Falling Directly Upon It. The Top And Bottom Would Be Much Cooler Than The 'Equator'.
Explanation:
Which statement best describes properties of elements? A) All elements have a similar structure and hardness. B) All elements are either metals or gases. C) All elements are solid and magnetic. D) All elements have mass and occupy space
Answers
Answer:
D
Explanation:
That is the right answer
In an experiment, the factor that we measure is called the A) independent variable B) conclusion C) controlled variable D) dependent variable
Answers
Answer:
Controlled variable?
Explanation:
I do know it is out of A C and D but even though it is in every science assessment I have i always fail to forget but I may be right but not fully sure last time I saw this the question was 4 weeks ago when I was really tired
How can a chemical reaction be sped up?
Select from the drop-down menu to correctly complete the statement.
Pack in more of the reactant to increase the
A.) Catalyst
B.) Concentration
C.) Surface Area
D.) Temperature
.
Answers
Answer: the answer would be A) Catalyst because it can help speed up the chemical reaction
Explanation: the answer would be A) Catalyst because it can help speed up the chemical reaction. Hopes this helps :)
What is the charge on the Cr in Cr2O72-
Answers
Answer:
+6.
Explanation:
So, a chromium atom here has an oxidation number of +6.
Scientists have discovered a colony of potential organisms on the Planet Moby and named them "Maxoids." Read the information below that scientists have gathered on Maxoids and decide whether Maxoids are living or nonliving things. Explain how you came to this conclusion.
Through testing and observation, scientists have recorded the following characteristics of Maxoids. Maxoids reproduce via sexual reproduction. One parent carries the Maxoid eggs for 12 weeks before they hatch. After hatching, juvenile Maxoids continue to grow for seven months. To acquire energy for growth, Maxoids consume a peculiar liquid substance native to the planet Moby. The Maxoids' cells use this energy, as well as large amounts of water, to carry out important functions. The Maxoids are sensitive to changes in internal temperature. Sometimes they dig holes and lay in them to cool down if they get too warm.
Answers
The Maxoids are living things because they possess the characteristics of living things.
What are living things?Living things are things which have life in them.
Living things are identified by the characteristics which make them living.
The characteristics of living things include:
Movement - living things are able to move all or parts of their bodyRespiration - living things are able to break down food substances to produce energyNutrition - living things are able to take in food substancesIrritability - living things are able to respond to changes around themGrowth - living things are able to increase in size and massExcretion - living things are able to remove waste substances from their bodiesReproduction - living things are able to produce new ones of their kindConsidering the Maxoids;
They are able to reproduceThey take food in the form of a liquid substanceThey are sensitive to changes in internal temperatureIn conclusion, the Maxoids are living things.
Learn more about characteristics of living things at: https://brainly.com/question/280237
#SPJ1
Which of the following is a renewable resource?
Oil
Sunlight
Gold
Natural gas
Answers
What is causing the increasing amount of CO2 in the atmosphere? What could be done about it?
Answers
Which of the following groups can contain mutlicellular organisms?
Archea
Protists
Animals
Bacteria
Answers
Answer:
among us
Explanation:
Which of the following statements correctly explains why physical properties of a substance can be used to separate mixtures?
1. When substances are mixed together, they retain their physical properties.
2. When substances are mixed together, you can see each individual component
3. When substances are mixed together, the mixture assumes the physical properties of each individual substance.
4. Mixtures contain different substances with different properties and chemists can separate one item from the mixture by forcing it to undergo a chemical change.
Answers
Answer:
4) Mixtures contain different substances with different properties and chemists can separate one item from the mixture by forcing it to undergo a chemical change.
Explanation:
Mixtures contain different substances with different physical properties, such as boiling point, melting point, solubility, density, and so on. These properties can be used to separate the individual substances in the mixture through various techniques. For example, distillation is a separation technique that relies on differences in boiling points of the substances in a mixture. When a mixture is heated, the substance with the lower boiling point will vaporize first, and it can be collected and cooled to form a pure substance. Similarly, other techniques such as chromatography, filtration, and crystallization also rely on differences in physical properties to separate mixtures.
On the other hand, chemical changes involve the rearrangement of atoms within a substance, resulting in the formation of a new substance with different properties than the original. While chemical changes can be used to synthesize new substances, they are not typically used to separate mixtures.
Please help me por favor :'(
Answers
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.
Answers
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:
Abstain from flushing contaminated liquids, pills, drugs, or medications down the drain. ...
Desist from using the toilet as a bin. ...
Ensure minimal use of bleach or detergents. ...
Reduce the use of herbicides, pesticides, and fertilizers.
Brainiest please
explain why the reactivity of group 1 metals increases as you go down the group.
Answers
Answer:
This is because the energy levels increases as you move down the group
Explanation:
What is Waves? Please help will give brainliest
Answers
Answer:
Waves involve the transport of energy without the transport of matter. In conclusion, a wave can be described as a disturbance that travels through a medium, transporting energy from one location (its source) to another location without transporting matter.
Explanation:
hope this helps, I tried to give an easy definition :)
Order the following from least to most cellularly complex:
An organ, a cell, a tissue, & a gorilla
(ill give brainlist)
Answers
Answer:
organ, tissue, a cell, and a gorilla (i think)
Explanation:
Whats the sum of the coefficients in Na2O + AIBr3 = NaBr AI2O3 of all the reactants and products when this equation is balanced?
Answers
Answer:
Answer: 12
Explanation:
\({ \sf{3Na _{2} O +2 AIBr _{3} \rightarrow 6NaBr + AI _{2} O _{3} }}\)
\({ \tt{sum = 3 + 2 + 6 + 1}} \\ = { \tt{12}}\)
Answer:
12
Explanation:
3+2+6+1
What would the difference in mass be in an experiment with a balloon compared to an experiment without a balloon?
A.The mass would stay the same.
B.The mass of the one WITHOUT the balloon would be more because the gas would escape
C.The mass of the one WITH the balloon would be more because the gas would not escape.
Answers
Answer:C.The mass of the one WITH the balloon would be more because the gas would not escape.
Explanation:
Fill each box with the chemical formula of the compound.
Answers
NaF, NaBr, Na2O, Na2S, Na3N, Na3P, NaI
KF, KBr, K2O, K2S, K3N, K3P, KI
BeF2, BeBr2, BeO, BeS, Be3N2, Be3P3, BeI2
MgF2, MgBr2, MgO, MgS, Mg3N2, Mg3P2, MgI2
CaF2, CaBr2, CaO, CaS, Ca3N2, Ca3P2, CaI2
Hope this helps! Make sure that the numbers are written small at the bottom of the letter cause it wasnt possible to do that here.
help me pls T-T (Question down below0
Answers
automnal equinox - september 22
vernal equinox - march 21
longest day in Northern Hemisphere - june 21
longest day in Southern Hemisphere - december 22
Explanation:
antumnal equinox - march 21
vernal eqinox - june 21
longest day in northern hemisphere - September 22
longest day in southern hemisphere - december 22
Dice and pennies have the same mass, but a penny has a smaller volume than a die. Which of these is true about the two objects?
A) A penny contains more matter than a die.
B) A die contains more matter than a penny.
C) A penny and die contain the same amounts of matter, but the matter in the penny is packed into less space.
D)A penny and die contain the same amounts of matter, but the matter in the die is packed into less space.
NEEDS ANSWERS ASAP!!!!!
Answers
Answer:
B) a dice contains more matter than a penny.
What do I do for the drawing, I honestly don't really know anything about this and find it extremely confusing???
Answers
I also don't no really. I posted the picture of dilute and concentrate solution.See if it is or not.
help pls i will give brainlest
Answers
Answer: its 5ft tall and 12 inches
Explanation:
How can you help your muscles stay healthy?
No links, If right I will mark Brainliest.
Answers
Explanation:
Keeping your muscles healthy will help you to be able to walk, run, jump, lift things, play sports, and do all the other things you love to do. Exercising, getting enough rest, and eating a balanced diet will help to keep your muscles healthy for life.
What is an ellipse please help)
Answers
In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant. As such, it generalizes a circle, which is the special type of ellipse in which the two focal points are the same.
Maybe they might use that math thing for Science.
(science but there wasnt a science option) HELP!!!! PLEASEEEEEEEE
