Answer:a/c
Explanation:
Who wan na do a crossword? Please solve asap! Tysm!♡
Answer: Across 1. Energy 4. Potential 6. too many boxes but its Kinetic, Down 1. Electromagnetic 2. Nuclear 3. Thermal 5. Sound
Explanation: I’m sorry about number 6 I really hope this helps
Help?
The question is down below.
Particles that are smaller and have ____ generally dissolve faster.(1 point)
Answer:
For many solids dissolved in liquid water, the solubility increases with temperature. The increase in kinetic energy that comes with higher temperatures allows the solvent molecules to more effectively break apart the solute molecules that are held together by intermolecular attractions.
The given quantity of any substance is an important aspect of it merging with other substances. The smaller the particles the less is the surface area exposure.
The fine particles of sugar are easily dissolved as compared to a packet of sugar dissolves more quickly than the cube. Thus it deepens the solute state. The temperature and amount of steering.Thus smaller particles have less surface area.
Learn more about the smaller and have generally dissolve faster.
brainly.ph/question/11958399.
What kind of rocks would you expect to see on Mars? What evidence supports your response?
The invisible spectrum contains all the colors of the rainbow.
A.)True
B.)False
Answer:
False
Explanation:
We can see the colors of the rainbow, therefore they are visible.
What are the reactants in this chemical reaction?
Remember: Reactants are what react together to form products.
A) Sodium Sulfite and Hydrochloric Acid
B) Water and Sulfur Dioxide
C) Hydrochloric Acid and Sulfur Dioxide
D) Sodium Chloride and Water
Answer: a
Explanation: because, as we know reactants are what react to form a product. In the chemical reaction given, if you add sodium sulfite and hydrochloric acid it will form sodium chloride + water + sulfite dioxide.
Answer:The answer is A
What are the three essential theories in Earth science?
Answer:
Three essential theories for Earth Science are the theory of evolution, the theory of plate tectonics, and the theory that human activities are altering Earth's climate
Explanation:
Three essential theories for Earth Science are the theory of evolution, the theory of plate tectonics, and the theory that human activities are altering Earth's climate
What is the charge on the Cr in Cr2O72-
Answer:
+6.
Explanation:
So, a chromium atom here has an oxidation number of +6.
Can somebody help me with this, please? Please Asap
Answer:
im not sure what exactly you want? if its answering the questions then search up each one and rephrase the answers you get, for instance for mitochondria is the powerhouse of the cell. just write something simple thats what i did when i had to do something like this it took only a couple of minutes
Explanation:
The Organelles help the cell to function efficiently.
What are the organelles in the cell?I can see that your question has to do with the organelles in the cell but I don't quite get the analogies that you intend to use. However, I would explain the organelles one after the other.
Endoplasmic reticulum: The endoplasmic reticulum (ER) is a network of membranous tubes and sacs within the cytoplasm of eukaryotic cells. It serves as a transport system for proteins and lipids, as well as a site for folding and modification of newly synthesized proteins.
Ribosomes: Ribosomes are complex molecular machines that are found in the cytoplasm of all living cells. They are responsible for synthesizing proteins from amino acids, which are the building blocks of proteins.
Mitochondria: These are organelles found in the cytoplasm of eukaryotic cells. They are often referred to as the "powerhouses" of the cell because they are responsible for producing most of the cell's energy in the form of ATP (adenosine triphosphate).
Vacuole: Vacuoles are membrane-bound organelles found in eukaryotic cells. They are large, fluid-filled compartments that serve several important functions within the cell, including storage of nutrients and waste, regulation of the cell's water balance, and maintenance of cell shape.
Cytoplasm: Cytoplasm is the gel-like substance that fills the interior of eukaryotic cells, excluding the nucleus. It is a complex mixture of water, ions, organic molecules, and a variety of cellular structures, including organelles such as mitochondria, ribosomes, endoplasmic reticulum, and lysosomes.
Lysosomes :Lysosomes are membrane-bound organelles found in eukaryotic cells. They are referred to as the "garbage trucks" of the cell because they are responsible for breaking down and recycling cellular waste and unwanted material.
Learn more about organelles:https://brainly.com/question/2135497
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Methane is a gas at room temperature and pressure. Explain why this is the case.
Answer:
hope it helps ❤
Explanation:
Methane only has london dispersion forces since it is nonpolar. London dispersion force is the weakest intermolecular force, so the forces between its molecules will be weak. This leads to a low boiling point that is lower than room temperature, which makes it a gas at room temperature.
I'm in the shower right now just tell me something interesting to study and learn about ill give 100 points
Answer:
Study forms of religion in ancient civilizations
Explanation:
olmecs disappearance or Celtic culture interesting
PLEASE ANSWER:
An iron nail is left outdoors as part of an investigation to study rust. How would you record data for this experiment? The nail goes from dull gray to a reddish color. What can you infer from this observation?
Imagine you are Dmitri Mendeleev giving a lecture about his periodic table. Write the part of speech that describes the characteristics of a column, or family of elements
Answer:i THINK its " the outside germs can attach to it"
Explanation:
Complete each statement with the word that makes it true. The noble gases are the least of any elements on the periodic table. The form acidic compounds with hydrogen. The halogens are the most reactive among all the
Awnser 1.reactive
2.halogens
3.nonmetals Explanation:
Select the Independent, Dependent and Controlled Variables
Answer:
The independent variable is graphed on the x-axis. The dependent variable, which changes in response to the independent variable, is graphed on the y-axis. Controlled variables are usually not graphed because they should not change.
Answer:
The independent variable is graphed on the x-axis. The dependent variable, which changes in response to the independent variable, is graphed on the y-axis. Controlled variables are usually not graphed because they should not change.
Explanation:
Choose all of the answers that describe beneficial microorganisms.
Microorganisms are used to produce food
Microorganisms aid in the digestion of food.
Microorganisms cause diseases
Microorganisms cause food to spoil
Microorganisms help to make the soil more fertile
Microorganisms cause cuts to get infected
Answer:
1, 4,3,2
Explanation:
Please help!!i NEED to get this right
Which best describes the reactants and products of photosynthesis?
1. Reactants are formed inside the plant, and products are taken in from the environment by the plant.
2. Reactants are taken in from the environment by the plant, and products are formed inside the plant.
3. Reactants and products are formed inside the plant.
4. Reactants and products are taken in from the environment by the plant.
Answer: Reactants are taken in from the environment by the plant, and products and products are formed inside the plant.
Explanation:
How does it change when it is brought inside a warm house?
can praseodymium conduct electricity
Answer:
praseodymium can conduct electricity as it is one of it's conductivities
Hello <3 I just need some help with periodic table of elements.
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What is the element's name and symbol? Sodium
Is it a metal, nonmetal, or metalloid?
Which family does it belong to?
How many protons, neutrons, and electrons does its neutral atom have?
Please help with the non-answered ones, following sodium please ^^
Answer:
11
Explanation:
An atomic number of 11 means this atom will have 11 protons. A mass number of 23 means 23 - 11 this atom will have 12 neutrons. Since this atom is neutral the positive protons must be equal to the negative electrons. This atom will have 11 electrons
Answer:
Sodium: Na
It is a metal
It's family is Alkali metals
Its atomic number is 11
It has 12 neutrons, 11 protons, 11 electrons
Write a report to the rescue team explaining how your energy system works. Make sure to explain how your system captures energy from rescue workers’ bodies to power equipment during rescue missions. Try to use the words in the Word Bank above.
(The work bank is kinetic energy, potential energy, transfer, convert, and generator)
Answer: slime
Explanation:
slime
7: How many times can a volcano erupt?
Answer:
Some small volcanoes only erupt once in their lives,
while other volcanoes erupt multiple times. Kilaeua volcano in Hawaii, which has been erupting continuously since 1983, is the world's most active volcano. While some volcanoes erupt at regular intervals, there are always exceptions to the rule
Answer:
small volcano's only 1 time while big volcano's mutiple times
Explanation:
The pressure of a gas is 1.35 atm at temperature of 21oC. If the volume and amount of gas is unchanged, what pressure would be needed for the temperature to raise to 36oC?
Answer:
2.31 atm
Explanation:
Please see the step-by-step solution in the picture attached below.
Hope this answer can help you. Have a nice day!
HELP PLEASE PLEAES PLAESE
Explanation:
Filter the sand and sea salt from water.
Add water and wait for sea salt to dissolve.
Filter sand from salt water.
Heat and evapourate salt water for salt.
Where is the DNA stored in a cell?
Answer: nucleus
Explanation:
If energy is released or absorbed during a chemical reaction, where is the energy going?
Answer:
reactants give energy and products, when the energy is absorbed to break bonds the energy will be released
Explanation:
Answer:
Due to the absorption of energy when chemical bonds are broken, and the release of energy when chemical bonds are formed, chemical reactions almost always involve a change in energy between products and reactants.
Explanation:
If a substance has a density of 19 g/cm3, then what is the mass of 8 cm3 of this substance?
Once again rocks and/or minerals
How could you determine whether
an unknown substance is a mineral?
Answer:
you can classify a mineral by its appearance and other properties. The presence of a mineral is defined by the color and luster, and the color of the powdered mineral is described by the band. Every mineral has a distinctive density. To compare the hardness of rocks, the Mohs Hardness Scale is used.
Explanation:
Answer:
Luster, hardness , colour , clevage and magnetism
Explanation:
1. Luster makes sure the light is reflected by the mineral.
2. On the 10-point Mohs scale, which is basically a scratch test, hardness is measured. Take an unidentified mineral and scrape it like a fingernail with an object of known hardness.
3. Zurite, for instance, is often a deep blue, and malachite is gray.
4. In minerals that appear to divide along one or more flat surfaces or planes, cleavage may be observed.
5. Magnetite, for instance, has a heavy pull that even weak magnets can draw. But there is only a poor attraction to other minerals, particularly chromite (a black oxide) and pyrrhotite (a bronze sulfide.)
A dog is exposed to radiation and it caused damage to a cell’s DNA. This genetic change results in the controls on mitosis not working. Which one of the following is most likely to occur after this damage?
Responses
An infection in the blood spreads results in sepsis ,
A blood clot stops oxygen to the heart, causing a heart attack,
Cells produce new versions of a virus to allow it to spread throughout the body
The cell dividing rapidly and creating a cancerous tumor
I suppose the last option to be correct.
Answer:
The cell dividing rapidly and creating a cancerous tumor
Explanation:
Each form of a characteristic is called a ________.
Write your response below
Answer: Traits. Different forms of a characteristic. Dominant Trait. The trait observed in the first generation when parents that have different traits are bred. Recessive Trait.
Explanation: