Answer: D. the older a person is when alcohol consumption begins, the greater the likelihood that a drinking problem will eventually develop.
Explanation:
Alcoholism is a chronic disease that simply means the uncontrolled drinking of alcohol. When someone is faced with alcoholism, such person cannot control his or her drinking.
When someone is stressed, this may lead to the risk of developing alcoholism. It can also be genetic and can be influenced by environmental factors. Its availability and its acceptance by the society could lead to alcoholism.
The correct option is D as age doesn't really have anything to do with the person having a drinking problem. A young person may have a drinking problem likewise an old person.
Why are there no gram positive archae species but there are gram positive bacteria species?
Answer:
A
Explanation:
did the stuff
WHAT IS THE DEFINITION OF A PROTEIN ?
Answer:
any of a class of nitrogenous organic compounds that consist of large molecules composed of one or more long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle, hair, collagen, etc., and as enzymes and antibodies.
Explanation:
HELP Cell defense worksheet
Answer:13 is 4
Explanation:
events
Name four invasive species and
describe their effect on ecosystems.
Answer:
Explanation:
Invasive species can change the food web in an ecosystem by destroying or replacing native food sources. The invasive species may provide little to no food value for wildlife. Invasive species can also alter the abundance or diversity of species that are important habitat for native wildlife.
If two objects have the exact same volume and they both sink, but one has more mass than the other, will they displace the same volume of water? Explain your answer:
Answer:
No.
Explanation:
No, they will not displace the same volume of water because both objects has same volume. The volume of water displaces if the volume of an object is increases while more mass has no effect on the volume of water. So if we put the two objects in water having same volume so it will not displace the volume of water if mass is increased.
What does water vapor need in order to condense?
a. condensation current
b. convection nucleus
c. convection current
d. condensation nucleus
Answer:
I think it's D
Explanation:
Condensation nucleus e.g (NaCl)& ammonium sulphate, tiny suspended particles, solid or liquid upon which water vapour condensation beings in the atmosphere
An observer recorded the times of three successive high tides at one Earth location as: 7:12a.m., 7:38pm., 8:04 a.m. What is the time of the next high tide?
1)8:12 p.m.
2)8:38 p.m.
3)8:30 p.m.
4)9:04 p.m.
pls help
Answer:
A population of mice occupies a tree stump in a forest. During the last decade, there has been little change in the number of mice in the population. Which of the following would likely cause the number of mice to decrease quickly?
Explanation:
According to the scenario, the time of the next high tide would be 8:30 p.m. Thus, the correct option for this question is C.
What is High tide?High tide may be defined as the tide when the water is at its greatest elevation from the ground level. The tide gets significantly high when the sea or ocean is closer to the Moon. It disturbs the life of all sorts of aquatic animals.
According to the context of this question,
The time at which an observer recorded the first high tide = 7:12 a.m.
The time at which an observer recorded the second high tide = 7:38 pm.
The time at which an observer recorded the third high tide = 8:04 a.m.
So, the difference between the time of all these tides is found to be 12 hours and 26 minutes.
Therefore, the next and fourth high tides would be observed after 12 hours and 26 minutes at 8:04 a.m which is 8:30 p.m.
Therefore, the time of the next high tide would be 8:30 p.m. Thus, the correct option for this question is C.
To learn more about High tides, refer to the link:
https://brainly.com/question/2604305
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Which graph shows the effect of temperature between 20°C and 35°C on the activity of a human
digestive enzyme?
Answer:
B
Explanation:
because it increases as temperature increases till 35°c
Someone please help me
Answer:
gravity
Explanation:
...
What is the difference between homeostasis and equilibrium
Answer: Equilibrium is the condition of a system in which competing influences are balanced, resulting in no net change. However, homeostasis is the ability of a system or living organism to adjust its internal environment to maintain a state of dynamic constancy; such as the ability of warm-blooded animals to maintain a stable temperature
Explanation:
The chemical reactions in cellular respiration use glucose and oxygen to produce carbon
dioxide and water. The chemical reactions for photosynthesis do the opposite.
O True
False
Answer:
true
Explanation:
Fill in the blank
Most sex-linked Gene's are on the ____ chromosome, simply because they are built of much more DNA. However, _____ are more likely than _____ to exhibit sex-linked traits.
Answer: most sex-linked genes are on the X chromosomes because they are larger than Y chromosomes. Males are more likely than females to exhibit sex-linked traits
Explanation:
Males are more likely than females to display recessive traits because a single recessive gene on the X chromosome is often not matched by a Y chromosome allele and therefore expressed.
What do your call a question that can be Answered through a investigation
Answer: A scientific question can be answered through an investigation. What is tested? Scientists call this an independent variable.
HOPE THIS HELPS
how do single-celled organisms reproduce
Answer: the organism has to make a copy of of the material and is passed on to its offspring. some single celled organisms use Binary fission, material from 1 cell separates into 2 and 2 cells separate into 4 and so on.
Explanation:
Answer:
Binary fission
Explanation:
Prokaryotes, simple single celled organisms use binary fission.
I needs help pls :)))
Answer:
diaphragm XD
Explanation:
this component can change it's diameter, changing the amount of light that passes through it
please someone help me!!
Answer: the three objects are not always in exactly the same plane
Explanation: the diagram shows two dimensions. There is also variation in the third dimension. The Moon’s orbit is tilted relative to the sun earth plane
why do animals gain so much weight during hibernation?
Why is our moon not considered a dwarf planet
Answer:
According to the International Astronomical Union, which sets definitions for planetary science, a dwarf planet is a celestial body that -orbits the sun, has enough mass to assume a nearly round shape, has not cleared the neighborhood around its orbit, and is not a moon.
Explanation:
Hope this helps :)
Answer:
The reason these as well as our moon aren't considered planets or dwarf planets is because their natural satellites of actual planets. They orbit the planet that orbits the sun. So that's why they're not considered planets, even though several are bigger than Mercury.
Explanation:
Is plankton biotic or abiotic?
Answer:
Explanation:
Not only is the biota important, but the abiotic factors in the ocean are also important because both groups work together. The abiotic factors in the ocean help the ocean to 'work'. For example, phytoplankton (autotrophs) need light, nutrients, CO2 (dissolved gases) to photosynthesize.
Answer: Plankton is biotic
Explanation:
Please help, will give brainliest and 25 points
Answer: I cant read what the question says.
Explanation:
Once the product is released from the enzyme, after the reaction has taken
place, the enzyme is used up and the organism needs to produce more
enzyme for the next reaction.
O True
False
False. I say that because an enzyme remains unchanged in any aspects once it has been used. Hopefully I'm right, good luck.
Answer:
false is the answer
Explanation:
thanks
In phenylketonuria (PKU), an enzyme that converts one amino acid into another does not work properly. Which of the following is the most likely cause of this genetic condition?
A an error in the transcription of the gene for the enzyme
B a mutation in the DNA sequence that codes for the enzyme
C an excess of the amino acids necessary to produce the enzyme
D a structural variation in the amino acid modified by the enzyme
Answer:
B a mutation in the DNA sequence that codes for the enzyme
Explanation:
Which group predates the other?
A) Dinosaurs
B) humans
This is a Ella question
Answer:
Dinosaurs preditate the humans
Explanation:
This is really obvious and I'm sure this is a joke from the picture? I'll take the points though
Which of the following would best mitigate the environmental impact of a
highway that crosses a stream?
A. Fish ladder
B. Culvert
C. Dam
D. Sinkhole
Answer:
Culvert
Explanation:
Just took it
Answer:
Its B.
Explanation:
Just took the test
(image is in picture)
Which statement best describes what Earth’s outer layer is like underneath the surface in the image?
A. Underneath the soil, Earth's outer layer is made of water.
B. Underneath the soil, Earth’s outer layer is made of hard, solid rock. Underneath the ocean, Earth’s outer layer is made of sand.
C. Underneath both the soil and the ocean, Earth's outer layer is made of hard, solid rock.
D. Underneath both the soil and the ocean, Earth's outer layer is made of sand and water.
Answer:
My guess would be C
Explanation:
The crust, which is Earths outer solid layer of rock, is around 20km thick if I remembered correctly, and the ocean is nowhere near that, so there would be rock under the ocean.
If you find a better answer, then use it, because I'm not completely sure, but that's my best guess based on the possible answers
The crust of the earth is a thin, solid, layer of rock
Your answer is C.
Jordan is making a model of a cell. Where should he place all of the cell's organelles?
A mitosis inhibitor is a medication that is designed to prevent mitosis in certain cells. How could these be helpful in the treatment of tumors? A. It would prevent carcinogens from entering the cell. B. It would prevent tumor cells from reproducing. C. It would force the cells into binary fission. D. It would force the tumors to enter telophase,
Answer:
B
Explanation:
Mitosis is how cancerous cells reproduce (well, it's more of a gene mutation that makes them over reproduce; or they go through the mitosis phase much more often and quicker than is needed) If you prevent mitosis, then they can't reproduce
A mitosis inhibitor is a medication that is designed to prevent mitosis in certain cells. It could these be helpful in the treatment of tumors by preventing tumor cells from reproducing. Therefore, the correct option is B.
What is a mitosis inhibitor?Mitosis inhibitors are a type of chemotherapy medication that interfere with the process of cell division, preventing cells from progressing through the various stages of mitosis. This can be particularly effective in the treatment of cancer, as tumor cells typically divide and grow more rapidly than normal cells.
By preventing tumor cells from dividing, mitosis inhibitors can help to slow or stop the growth of a tumor. This can also make the tumor more vulnerable to other treatments, such as radiation therapy, which may be more effective against actively dividing cells. Therefore, the correct option is B.
Learn more about mitosis inhibitor, here:
https://brainly.com/question/13788772
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Is this statement true or false?
Inner planets are all terrestrial--meaning they are made mainly of rock and metal.
Answer:
It is true
Explanation:
RNA is adenine equal to thymine and guanine equal to uracil
Answer:
Yes!
Explanation:
Each base pairs with a specific partner, allowing us to determine their percentages: adenine and thymine are always equal, and cytosine and guanine are always equal.
How much light energy is converted to electrical energy in commercial solar panels
A. 75%
B. 60%
C.20%
D. 5%
Answer:
20 percent
Explanation: