Explanation:
an atom is the smallest chemical particle that exists
the are composed of 3 main things
protons
neutrons
electrons
protons and neutrons are located in the nucleus of the atomic structure( centre) and electrons are in shells out of the nucleus
protons are positive charged
electrons are negative charged
neutrons don't have a charge as their charge is too small and considered as nothing so 0
How would I change this title up to grab the readers attention?
Title: Measuring the frequency of crossing-over with Sordaria fimicola
About: counting non-recombinant and recombinant sordaria asci to see why crossing over is important for what phase of meiosis
Why is it dangerous to a fetus for the pregnant mother to drink alcohol?
can someone help me asapppp
Answer:
Am I supposed to tell you if it's right or wrong? or what...??
Explanation:
Answer:
C
Explanation:
Identify the functions of the labeled parts.
Answer:
A. Carries urine to bladder
B. Excretes urine out of body
C. Stores urine temporarliy
D.Produces urine
Explanation: Hope this helps!!
The identification of the functions of the labeled parts is as follows:
A. Carries urine to bladder
B. Excretes urine out of body
C. Stores urine temporarliy
D.Produces urine
In this way, the identification could be made
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How are proteins made and secreted out of the cell by using active transport
Answer:
diffusion
Explanation:
it puts it out and reduces it
(25 points!!!!) PLEASE HELP
Answer:
true
Explanation:
Answer:
False
Explanation: Chicken hands do not have any similarites to a human hand since their both built differently they also have different type of veins
What is one advantage of urbanization?
Answer:
Advantages of Urbanization
Urban residents in many parts of the world tend to live longer than do rural residents, and have lower infant mortality and fertility rates. Cities provide better access to medical care, family planning, education, and social services. Recycling is more economically feasible.
Ventajas de la urbanización:
Crecimiento sostenido. El crecimiento de las ciudades va acompañado de una mayor demanda de servicios básicos y de bienes de consumo, lo cual genera un mercado mayor a satisfacer.
Concentración poblacional. Las ciudades son ámbitos más controlables por los Estados y con mayor facilidad de cobertura de redes de servicio o de distribución, dado que la población se concentra en algunos kilómetros a la redonda.
Complejización laboral. El mercado de empleo en la ciudad es mucho más diverso y variado que en las zonas rurales, permitiendo así el desarrollo y complejización de las actividades industriales, comerciales y de servicios.
which part of the amino acid most likely contributes to the hydrophobic behavior if this region in the polypeptide
Answer:
This question is incomplete
Explanation:
This question is incomplete, however, the side chain is usually the part of an amino acid that is either hydrophilic or hydrophobic in nature. When the side chain has little or no polarity (i.e they lack the ability to interact with highly polar water molecules), the amino acid exhibits hydrophobic properties. Hydrophobic (water-fearing) substances are substances that do not interact/dissolve in water.
Which of the following has the particles with the least kinetic energy
(motion) of it's particles?
Answer:
Explanation:
Kinetic energy is dependent on temperature. The higher the temperature the faster the kinetic energy. You didn't give any answer options but choose the one that is at the highest temperature.
High metamorphism ( what is the metamorphic rock) ?
Answer:
I hope this helps you!
Explanation:
Metamorphic rocks started out as some other type of rock, but have been substantially changed from their original igneous, sedimentary, or earlier metamorphic form. Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors
Answer:
Metamorphism rock is...
Explanation:
Rock that was once one form of rock but has changed to another under the influence of heat, pressure, or some other agent without passing through a liquid phase.
Why are organisms classified?
A. biologists use a system of classification to group organisms based on their size
B. biologists use a system of classification to group organisms based on their political view
C. biologists use a system of classification to group organisms based on their birth date
D. biologists use a system of classification to group organisms based on their similarities
The main characteristic of non-renewable resources is that they can never replenish themselves, or replenish themselves so slowly that,
for practical purposes, they seem non-renewable.
False
True
Answer:
The correct answer is False
Explanation:
because The main characteristic of non-renewable resources is that they can never replenish themselves, or replenish themselves so slowly that,
for practical purposes, they seem non-renewable. is the reason every plant replenish's slowly and I also did it on edge 2022
Examine the graphic and caption in the section "One Atmosphere, Many Layers."
Which selection from the article is BEST illustrated by the graphic and caption?
A
"Tropos" means change, which makes sense because the troposphere is constantly mixing up the gases in this part of our atmosphere.
B
The stratosphere is where you'll find the very important ozone layer.
C
The ionosphere is where auroras happen.
D
The exosphere is the outermost layer of our atmosphere.
Explanation:
the exosphere is the outermost layer of our atmosphere answer is d
Answer: d
Explanation:
What are some of our key mineral resources and what are our known reserves?
Answer: heyy
nnejdew
Explanation:
1. What is the function of the cell membrane? ___________________________________________
2. Explain how the cell membrane maintains homeostasis. ___________________________________
__________________________________________________________________________________
Answer:
Proteins in the cell membrane include cell-surface markers, receptor proteins, enzymes, and transport proteins.
One is to transport nutrients into the cell and also to transport toxic substances out of the cell.
Explanation: I hope this helps
Classify the sets of bones below as being part of the axial skeleton or the appendicular skeleton.
hands and feet
sternum
skull
hips
ribs
shoulders
arms and legs
vertebral column
Answer:
Hello the correct answers are......
Classify the sets of bones below as being part of the axial skeleton or the appendicular skeleton.
✔ appendicular skeleton = hands and feet
✔ axial skeleton = sternum
✔ axial skeleton = skull
✔ appendicular skeleton = hips
✔ axial skeleton = ribs
✔ appendicular skeleton = shoulders
✔ appendicular skeleton = arms and legs
✔ axial skeleton = vertebral column
Explanation:
just took the test from edge
hope this helps :P
Hii!! (: The correct answers are:
✔ appendicular skeleton - hands and feet
✔ axial skeleton - sternum
✔ axial skeleton - skull
✔ appendicular skeleton - hips
✔ axial skeleton - ribs
✔ appendicular skeleton - shoulders
✔ appendicular skeleton - arms and legs
✔ axial skeleton - vertebral column
What is natural breeding?
Answer:
Natural breeding refers to the random mating that occurs between two individuals of the same species. Conversely, selective breeding has been performed for centuries by humans hoping to produce offspring with desirable traits.
What makes petroleum a nonrenewable resource?
O A. When burned, it adds pollutants to the air.
O B. It takes millions of years to form.
O c. It can be replenished within a person's lifetime.
D. When burned, it contributes to global warming.
What does DRAPP stand for?
Answer:
Denver Regional Aerial Photography Program
Answer:
Denver Regional Aerial Photography Program
i will give brainliest to whoever can answer this science riddle first and accurately :)
I’m at the beginning of earth’s timeline, but at the end of life’s start. I was there when a T-rex began, but in the middle of it’s asteroid end. What am I?
I believee it's the Cretaceous Period?
All of the dinosaur periods are at the start of Earth's timeline, and "the end of life's start" suggests the end of dinosaurs, meaning, when the asteroid hit. So it's probably one of the Mesozoic periods.
The T-rex first appeared in the Cretaceous Period, and the asteroid hit somewhat during middle of the Cretaceous Period.
I hope I'm right, and I hope this helps!
What are California's major mineral resources
Answer:
The term mineral resources includes minerals plus various types of rocks and sediment it also includes products made from these materials. California's major mineral resources include sand, gravel, crushed stone, building stone, gold, silver, iron, evaporite minerals, and clay.
Explanation:
Plz help
.
17.Base your answer to the following question on the diagrams below of two cells, X and Y,
and on your knowledge of biology
B
Cell X
Cell Y
Identify one process that is carried out in cell that is not carried out in cell X.
Your response:
Answer:
cell y is correct
Explanation:
What is the estrus synchronization?
b) Identify a dependent variable in the experiments. Identify the reasoning of the scientists when they tested the number of colonies produced by strains C3-PBB and C6-PBB . The scientists also analyzed the number of colonies produced from each of the environmental and clinical isolate strains when the strains were plated on a growth medium lacking the toxic chemical. Justify this analysis.
A dependent variable is the number of colonies produced. The experiment gives a useful insight into the toxicity of the chemicals.
A scientific experiment must always have a dependent and an independent variable. A dependent variable is the variable whose outcome is being determined by manipulating the independent variable which in this case is the presence or absence of the chemicals.
Toxicity of chemical substances is a very important information to scientists as such this experiment is very important because it highlights the toxicity of the chemicals to living things.
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Which energy source is renewable?
Answer:
Explanation:
Since then, the amounts and the percentage shares of total U.S. energy consumption from biofuels, geothermal energy, solar energy, and wind energy increased, and in 2019, the combined percentage share of these renewable energy sources was greater than the combined share of wood and hydro energy.
From google not gonna lie
Answer:
wind energy, hydrogen
Explanation:
these are a couple! there are a few more as well.
ACT GCA TTA- what is the complementary DNA strand?
Do you think these fish are an example of natural selection among two populations of the same species? Explain your answer.
Answer:
It depends on the fish (I do not see any pictures) Any fish is an example of natural selection.
Explanation:
A good example would be that polar bears grew and evolved to have white fur to blend in the snow to sneak upon prey. However, their brown bear counterparts failed to do that. So due to better camouflage and hunting technique, the polar bears survived more up north.
Answer:
The two fish are of the same species because they can mate with each other. Also, the characteristics of the blind cave fish enable them to live in caves. Eyes need energy. So, developing bodies with no eyes allowed these fish to function more efficiently.
Explanation:
Use the results of Demetri's experiment to explain why the color changed on some test strips but not others.
Answer:
It did this because some of the soultions didnt have glucose.
Explanation:
SOMEONE HELP!!! ITS FOR A MAJOR GRADE!!
"Gregor Mendel, through his work on pea plants, discovered the fundamental laws of inheritance. He deduced that genes come in pairs and are inherited as distinct units, one from each parent. Mendel tracked the segregation of parental genes and their appearance in the offspring as dominant or recessive traits. He recognized the mathematical patterns of inheritance from one generation to the next."
Through his work, Mendel published his experiments to explain his findings.
What did his laws of inheritance state?
SELECT ALL THAT APPLY
A.Parental genes are randomly separated from the sex cells so that sex cells contain only one gene of the pair.
B.Each trait of an organism can contain multiple alleles of that trait.
C.Organisms with alternate forms of a gene will express the dominant form of the gene.
D.The inheritance of one trait is not dependent on the inheritance of another.
E.Genes can be transferred from the parent generation directly to the offspring based on the environmental factors surrounding the offspring.
Answer:
A B and D i think
Explanation:
All cells are able to continue living because of their ability to (1) produce food (2) excrete wastes (3) Produce offspring (4) Produce hormones
Answer:
It is 1) produce food
Explanation:
I had this question on my test last week