Answer:
Aleternating
Explanation:
Answer:
An alternating current (AC)
Explanation:
I could'nt think of an explanation sorry, just know the answer for sure however.
PLS HELP ME IF YOU DONT KNON PLZ DONT GIVE WRONG ANSWER
LOOK AT THE PICS
I just need help all I need is the answer please some one
Answer: The correct fill-in-the-blank answers are:
1. through binary fission (already filled in)
2. be resistant to penicillin
3. through asexual reproduction.
4. cell replicates before
5. a simpler process
Explanation:
The correct fill-in-the-blank answers are:
1. Bacteria reproduce through binary fission (already filled in)
2. A parent bacterial cell is able to survive in the presence of antibiotic penicillin. Subsequent generations from this parent will be resistant to penicillin
3. Something that potatoes and bacteria have in common is that they both reproduce through asexual reproduction.
4. In asexual reproduction DNA from the parent cell replicates before it produces daughter cells.
5. Asexual reproduction is a simpler process than sexual reproduction.
Know more about Bacteria: https://brainly.com/question/6941760
Match the layer of the earth with the correct description. Group of answer choices
Options for each: Lithosphere, Asthenosphere, Mesosphere, Inner Core
Strong, lower mantle made of dense rock
Layer of weak, soft rock in upper mantle that flows in convection currents
Thin, outermost layer that is divided into tectonic plates
Made of solid, dense iron and nickel
Answer:
asthenosphere- strong,lower mantle made of dense rock.
inner core-made of solid,dense iron and nickel
lithosphere-Thin,outermost layer that is divided into
tectonic plates.
Mesosphete-layer of weak,soft rock in upper mantle that flows in convection current's.
(Science) Please help with question 3.
which chemical process is illustrated below?
Answer:
I believe it is D, Dehydration synthesis of amino acids to form a dipeptide
I need this answer right now please help!!!!!
1. Why did the naked egg swell when it is placed in water?
2. Why did the swollen naked egg shrink when it is placed in corn syrup??
Answer:
1.porque la cáscara del huevo es semipermeable, es decir, hay sustancias que pueden pasar al interior del huevo o salir de él. En esta ocasión parte del líquido ha entrado dentro del huevo
2.Los huevos se encogen en el jarabe de maíz debido a la ósmosis. La ósmosis es el proceso por el cual el agua entra y sale de las células a través de una membrana semipermeable.
El agua entra y sale de los tejidos a través de la ósmosis. Durante la ósmosis, el agua entra o sale de la célula a través de la membrana semipermeable de la célula. Esta membrana es esencial para permitir que los materiales vitales entren en las células sin permitir el paso de materiales no deseados o peligrosos. Durante la ósmosis
Explanation:
dame coronita plis me ayudas mucho
1.because the eggshell is semi-permeable, that is, there are substances that can pass into the egg or leave it. This time part of the liquid has entered the egg
2.Eggs shrink in corn syrup due to osmosis. Osmosis is the process by which water enters and leaves cells through a semi-permeable membrane.
Water enters and leaves tissues through osmosis. During osmosis, water enters or leaves the cell through the semi-permeable membrane of the cell. This membrane is essential to allow vital materials to enter cells without allowing unwanted or hazardous materials to pass through. During osmosis
Explanation:
give me a crown, please help me a lot
what does inquiry process mean in science. answer now plz!!!!! firs one gets a brainly
Award is 100 Points for the First Correct Answer!
Question:
which has more calories : table sugar or aspartame ?
Answer:
Table sugar has more calories than aspartame. A teaspoon of table sugar (4 grams) contains approximately 16 calories, while a teaspoon of aspartame (0.5 grams) contains only 0.4 calories. This is because table sugar is a carbohydrate and contains four calories per gram, while aspartame is a non-nutritive sweetener and is virtually calorie-free.
What is true about radioactive isotopes of an atom?
They do not break down.
They break down quicker than stable isotopes.
They undergo radioactive decay to form larger isotopes.
They break down to form heavier isotopes.
Answer:
They break down quicker than stable isotopes.
Explanation:
I hope this helps
Have a blessed day
The statement which is true for a radioactive isotope is " they break down quicker than stable isotopes because they are unstable and undergo decay.
What is radioactive isotope?A radioactive isotope is an isotope of an element which is under exposure to a radiation undergoes decay and breaks into lighter isotopes.
Radioactive isotopes are generally heavier and are unstable with short life time. They undergo radioactive decay by alpha/beta or gamma radiation to form stable lighter or smaller isotopes.
Therefore, option C that is, they break down quicker than stable isotopes is correct.
To know more about radioactive decay, refer the link below:
https://brainly.com/question/1770619
#SPJ2
How do the properties of each of these materials vary? Paper and Cardboard, Plastic, Wood, Metals
PLEASE HELP NOW
The properties of all of these material vary from each other. Paper, cardboard and plastic are insulators and metals and conductors. Each of them has different physical properties.
What are physical properties ?The physical properties of a substance include properties which changes its physical structure, size, shape, phase etc. Solubility, conductivity, resistance etc. are also physical properties.
Here, paper, cupboard and plastic are insulators and they does not conduct electricity. Whereas, metals are very good conductors and they have wide range of applications in optoelectronic devices.
Each of these materials has different melting temperature and different uses. Their density also vary significantly. The paper is the less dense one here and metals are denser.
The applications of these materials are based on their physical properties.
Find more on physical properties:
https://brainly.com/question/13562531
#SPJ2
A water molecule takes a journey that includes a cloud, mountain, atmosphere, lake, and groundwater. Write a scientific explanation about the directions the water molecule would move and what causes it to move through the cycle. (Must use CER!) (Finish it immediately!)
Answer:
Claim: A water molecule moves through the water cycle in a continuous journey that involves changes in state and location.
Evidence: The journey of a water molecule begins when it evaporates from a body of water, such as a lake or the ocean, due to the energy from the sun. The water molecule rises into the atmosphere and joins other water molecules to form a cloud. As the cloud moves, it may pass over a mountain and cool, causing the water molecules to condense into liquid or solid form and fall as precipitation. Some of the precipitation may fall into a lake or river, where it can flow downstream and eventually enter the groundwater system. The water in the groundwater system may eventually resurface in a lake or river, or it may be extracted from a well for human use.
Reasoning: The movement of a water molecule through the water cycle is driven by a combination of physical and chemical processes, including evaporation, condensation, precipitation, and infiltration. The sun provides the energy that drives the cycle, causing water to evaporate and rise into the atmosphere. As the water molecules cool, they may condense into clouds and eventually fall as precipitation. The movement of water through the cycle is also influenced by factors such as temperature, pressure, and gravity. For example, water will flow downhill due to gravity, which can cause it to move through the groundwater system and eventually resurface in a lake or river. Overall, the water cycle is a complex and continuous journey that is essential for maintaining the Earth's water supply and supporting life.
Explanation:
Bart believes that mice exposed to radio waves will become extra strong (maybe he's been reading too much Radioactive Man). He decides to perform this experiment by placing 10 mice near a radio for 5 hours. He compared these 10 mice to another 10 mice that had not been exposed. His test consisted of a heavy block of wood that blocked the mouse food. he found that 8 out of 10 of the radio-waved mice were able to push the block away. 7 out of 10 of the other mice were able to do the same.
In Bart's Experiment, identify the Independent Variable.
Group of answer choices
Amount of Time for Test
Exposed Time to Radio Waves
Number of Mice in each Group
Number of Mice that pushed block away
Size of Blocks
In Bart's Experiment, identify the Dependent Variable.
Group of answer choices
Amount of Time for Test
Exposed Time to Radio Waves
Number of Mice in each Group
Number of Mice that pushed block away
Size of Blocks
In Bart's Experiment, identify the three Controlled Variables. (must choose all three!)
Group of answer choices
Amount of Time for Test
Exposed Time to Radio Waves
Number of Mice in each Group
Number of Mice that pushed block away
Size of Blocks
can i have brain?.........................................................................
henrietta wants to choose a metal that has the best rate of heat conduction so she can use it to make a new frying pan.What metal is the best choice for her. frying pan. A.iron 0.444. B.Nickel 0.440. C.Copper 0.385. D.aluminum.0.900
Answer:
Copper
Explanation:
Copper is a very heat conducting metal, much more than aluminum or iron or nickel.
How does the initial mass of the candle compare with the final mass? Does this violate the Law of Conservation of Mass? Explain your reasoning.
Do you think rayon when burnt will stick to the body like other synthetic fibers?
Match each letter with the correct label. Use the atom diagram below.
Electron - Nucleus - Proton - Neutron
Answer:
Explanation: First and foremost, we must carefully examine the provided diagram in order to properly name the sections of an atom diagram.
Step-by-step instructions are given along with the answers in sequential sequence.
Correct answer for (A) is Electron since they are present at the outermost shell of an atom.The correct answer for (B) is Neutron since it is the central element of an atom.The proton is the right answer for (C), as it is included in the nucleus grouping with the neutron.The nucleus is the correct option for (D) since it is the primary component of the atom and includes both protons and neutrons.Learn more about the Atom here:
https://brainly.com/question/12578802
Phenomenon: The sound of tapping on your desk is much louder and lower pitched when you listen to it with your ear pressed against the desk.
1. Use what you have learned to explain this phenomenon.
Answer:
hi do you want to join my padlet?
Explanation:
How many hydrogen atoms in 5 H2O?
[ Select ]
A:3
B:10
C:7
D:5
How many oxygen atoms in 5 H2O?
Select
A:3
B:10
C:7
D:5
How many different types of atoms in 5 H2O?
[ Select ]
A:10
B:3
C:7
D:5
How many total atoms in 5 H2O?
[ Select ]
A:10
B:3
C:5
D:2
5 H2O is a
A: element
B: compound
Answer:
D
B
B not sure sorry
C
Compound
What internal physical structure protects the organs and supports the body of the animal? Fur Feathers Skeleton Skin
Answer:
Skeleton
Explanation:
Answer:
skeleton
Explanation:
Which property do we observe when we watch kids blowing bubbles? a density b color c solubility d flammability
Answer:
its a
Explanation:
We observe when we watch kids blowing bubbles it is a property of density. Therefore, option A is correct.
What is density ?The mass of a material per unit of volume is its density. Density is most frequently represented by the symbol, however Latin letter D may also be used. Mass divided by volume.
A liquid's density is a gauge of how heavy it is relative to the amount being measured. The liquid that weighs heavier is more dense if you weigh two liquids with similar volumes or quantities. A liquid that is less dense than water will float if it is gradually introduced to the water's surface.
By dividing a material's mass by its volume, the density of a substance may be estimated. The most common units for density are grams per milliliter, or g/mL, which is equivalent to grams per cubic centimeter.
Thus, option A is correct.
To learn more about density follow the link below;
https://brainly.com/question/6107689
#SPJ3
You are to write a poem or song about the planets and the information you submit have to be true about each planet.
Answer:
our solar system includes the sun and all the planets moons dwarf planets and asteroids that orbit around it the four planets closest to the sun include mercury venus earth and mars these inner planets are made of rock and metals they are quite small compared to the outer planets the four outer planets are called gas giants because they are made mostly of gases the outer planets include jupiter saturn uranus and neptune the most well-known dwarf planet in our solar system is Pluto
atoms and molecules are made up of
Les atomes sont composés de protons, électrons et neutrons.
Please help me por favor :'(
2CH 2 and C 2 H 8 have the same number and kind of elements. How are they different?
Answer:
they're different because one is carbon and the other is cabohydride
Explanation:
CH is a mix between carbon and hydrogen C is carbon
The article states, "No matter what phase the Moon is in, one thing is the same: half of the Moon ______________.
Answer:
is covered in shadow/is dark
Explanation:
The moon will always have at least half of the moon covered, even if there is more than that. I you have a full moon, you are only being shown the face of the moon that is facing you, meaning the other side is covered by shadow, from there on the rest of the sequence is smaller than a full moon, but there will always be AT LEAST half the moon showing.
What is the SI unit for weight? NO LINKS I will give brainliest
(and no its not kg)
Answer:
I think it is Newtons.
Please draw a diagram of how a magnetic field works around a magnet. Please label.
I need help with this science!
Answer:
All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing. When viewed together, these characteristics serve to define life.
Answer:
Scientists classify living things at eight different levels: domain, kingdom, phylum, class, order, family, genus, and species. In order to do this, they look at characteristics, such as their appearance, reproduction, and movement, to name a few.
Explanation:
i need help with this
instruction
ACTIVO
Describing the Energy on a Slide
CE
A
Each sentence describes potential and kinetic energy
at various locations on a slide. Complete each
statement by selecting the position of the object on the
slide.
An object at position vhas all kinetic energy
An object at position has all potential energy
An object at position has about half potential energy
and half kinetic energy,
B
С
Intro
Done
Answer:
An object at position A. has all potential energy
An object at position B. has about half potential and half kinetic energy
An object at position C. has all kinetic energy
Explanation:
I already did it and got all of them correct. I hope this helped!! :)