Answer:
look down below
Explanation:
Many teens consider the brand to be an entirely different device from an e-cigarette or just smoking in general. Teens also think that vaping is safer than smoking, which it really isnt if they havent already used tobaccco products. Another point is peer pressure. Most teens succumb to it.
biology
1. What is an ecosystem?
2. What are some examples of nonliving things in an ecosystem?
3. What are some factors that could affect the number of organisms in an ecosystem?
4. Why might organisms interact in an ecosystem?
5. Would you expect to find the same kinds of interactions between organisms in very different ecosystems? Why or why not?
6. Why is it important to understand feeding relationships in an ecosystem?
Answer:
1. An ecosystem is a system of interactions between living and nonliving things in a particular environment.
2. Some examples of nonliving things in an ecosystem include sunlight, soil, rocks, air, water, and temperature.
3. Factors that could affect the number of organisms in an ecosystem include availability of resources, predation, competition, and environmental changes.
4. Organisms interact in an ecosystem in order to find food, to find mates, to escape predators, and to compete for resources.
5. No, you would not expect to find the same kinds of interactions between organisms in very different ecosystems due to differences in biotic and abiotic factors.
6. It is important to understand feeding relationships in an ecosystem because understanding these relationships gives us insight into the stability, dynamics, and functioning of the overall ecosystem. It can also provide an understanding of how the ecosystem may respond to environmental changes.
A group of wolves is led by a male wolf and a female wolf. The two wolves lead the hunting and get to eat the captured prey first. They are the only wolves in the group who have pups. The other members of the group help to feed and care for the pups. The group works together to stop other wolves from entering the area where they live.
Identify the social structure and describe the social behaviors of the wolves. Explain how these behaviors help the wolves survive.
Answer:
Alpha
- responsible for making decisions
- the best in terms of managing the pack
Beta
- next best candidate for alpha
- advisor to alpha
- reinforces the alpha's commands
Delta
- protects the pack
- aids in hunting
Omega
- responsible for watching boundaries of the territory
- social glue
- scapegoat
Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?
Arrow 'f' releases carbon dioxide.
Answer:
F I think I am not sure though hope I helped.
I will give brainiest to whoever can give me something that i can turn in (im in 7th grade so nothing too smart)
Answer: These two tissues are similar because they both need nutrients to heal and grow. They both use sugar molecules, whether it be from digestion or from photosynthesis. without the sugar molecules, the cell in the tissue will die and the tissue will die.
Explanation: hopefully this can be of use.
What type of relationship exists between the common teasel and all of the other plants?
Answer:
it pollinates it
Explanation:
the comma teasel is a butterfly that pollinates plants
If there is 20 chirps in 14 seconds then that means that the temperature outside is?
BTW this is about crickets
Answer:
This for what class again? lol.
There was no starting temp or any instructions on how to get the temperature by the chirps per second...
please do this. Write a paragraph to describe the flow of energy from the Sun to the Earth (and atmosphere) and then back into space
Answer the focus questions for this activity:
What would be some effects on the Earth of having a balanced energy budget?
What would be some effects of the Earth having an unbalanced energy budget (with more energy in than out)?
What would be some effects of the Earth having an unbalanced energy budget (with more energy out than in)
Answer:
Remember that about 29 percent of incoming sunlight is reflected right back to space by teeny tiny bright particles in the atmosphere or bright ground surfaces, which leaves about 71 percent to be absorbed by the atmosphere (23 percent) and the land (48 percent). if you wanna add this go ahead...
The atmosphere itself - Energy into the atmosphere is balanced with outgoing energy from atmosphere. Absorbed shortwave radiation by gases in the atmosphere. Condensation /Deposition of water vapor (heat is released into the atmosphere by process).
When the energy budget balances, the temperature on the Earth stays relatively constant, with no overall increase or decrease in average temperatureEarth gets warmerearth gets coolerExplanation:
hope this helped
Identify the type of strength that is shown by
(a) the chain that connects a ship to its anchor
(b) a piece of very tough dried meat you are chewing
(c) a bolt you are tightening with a wrench
(d) the legs of the chair you are sitting on
Pl z help giveing brianliest
Answer:
The first one
Explanation:
HELP ME ASAPPP- A piece of mRNA had the code AUU UGC AAC CAU. Which amino acid are coded in this strand
Answer:
isoleucine, cysteine, asparagine, histidine
Explanation:
Will give braineist***************100 points************* PLS HELP ME pls have the correct answer
Matter continuously cycles between the living and nonliving parts of an ecosystem. The flow of energy drives the cycling of matter through ecosystems.
The water, carbon, and nitrogen cycles share patterns in the flow of matter and energy through ecosystems. Describe two different patterns that can be observed in all three cycles.
NEEEEEEDDD THE ANSWER PLSSSSSSSS NOWWWWW
death and feeding process
Water, carbon and nitrogen cycles are biogeochemical cycles that exist in the biosphere to maintain a balance in the flow of energy and matter.
What patterns are observed in the cycles?There are three major biogeochemical cycles - water, nitrogen and carbon - that exist in nature which allow the transfer of matter and energy between the living and non-living things of the biosphere.
All the three cycles involve the exchange of gases from the plants to atmosphere to the animals or microbiota, which is again released back into the atmosphere.
Plants absorb the nitrogen, carbon and water in different forms from the environment which is then passed on.
Another similar pattern seen amongst the three is that humans release carbon, nitrogen and oxygen in various forms.
Learn more about biogeochemical cycles in:
https://brainly.com/question/1204069
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An experiment was designed to investigate the effect of caffeine on the rate of the
heartbeat of fruit flies. Two populations of fruit flies were grown in a lab. Both
populations were raised drinking the same type of water and the same type of food.
Both populations were exposed to the same amount of light and regulated
temperature at 20 degrees Celsius. The fruit flies' heartbeats were then monitored
at two hour intervals. The fruit flies of population one were given caffeine five
minutes before their heartbeat was checked. The fruit flies of population two
were not given any caffeine.
what is the control variable
what is the expirimental group
what is the independent variable
Name a controlled variable or constant
was quantitive or qualitative data collected
Please can u help ..........
Answer:
c
Explanation:
i took the test
The variable that you measure is the ?
A. Controlled Variable
B. Dependent Variable
C. Hypothesis
D. Independent Variable
Answer:
It would be dependent variable
A scientist genetically engineered a grain cereal. The genetically engineered variety can produce its own vitamins and is drought resistant. What is the likely impact of growing such a cereal crop on the society?
May trigger an adverse climate change
May worsen the water crisis around the world
Would be beneficial for the malnourished population
Would increase the shortage of food around the world
1. How can hanging clothes reduces the greenhouse gas emissions?
2. What is carbon footprint?
3. What is the difference between finite and infinite?
4. How does using a fan lowers the greenhouse gas emissions?
5. What is mitigating?
6. How can sweeping minimizes noise pollution?
7. How does planting can conserve our natural resources?
Answer:
Explanation:
1) Hanging clothes to dry reduces electricity use and greenhouse gas emissions and makes clothes last longer.
2) The carbon footprint serves as an indicator to compare the amount of greenhouse gases emitted over the entire life cycle from the production of a good or service along the supply chain to its final consumption
3) The word 'Finite' itself describes that it is countable, and the word 'Infinite' means it is not finite or uncountable.
Answer:
Explanation:
1.) Using hanging clothes instead of using any machine(dryer) reduces the emission of gases and uses natural ways (sunlight, wind) to dry them up.
2.) Carbon footprint can be defined as the amount of greenhouse gases especially carbon dioxide (CO2) and methane emissions, that relate to daily human activities.
3.) If the no. of elements are countable then they are said to be finite, while if the no. of elements are uncountable then they are said to be infinite.
4.) Fans help to evaporate moisture from the skin, providing a cooling effect as it creates breezes instead of cooling it, while
Air conditioners remove heat from the air by using energy-intensive refrigeration cycles,
Thus fan helps to reduce greenhouse gas emissions.
5.) Mitigating refers to the act of reducing or minimizing the negative impacts of a particular issue or problem.
Conclusions, How are Mendel’s discoveries important in the world of science?
What comes after testing a hypothesis?
A. state your observation then provide and explanation
B. design an experiment
C. make a model
D. scientists use logical reasoning and inferences during this part of the process
E. data are sorted, classified, graphed, or processed in some way so relationships are obvious
F. state a problem
G. the information gained from teh unsupported hypothesis can be used to revise the hypothesis
H. inform other scientists about what research has occured
Answer:
B Design an experiment
Explanation:
What do mitochondria do in an organelle?
a. replicate DNA
b. control cell functions
c. digest food
d. build proteins
Is due todaaay pls i need help
Answer:
Haven't done this in a while but here goes: Top left FF - Top right Ff - Bottom left fF ( or Ff?)- bottom right ff.
Explanation:
Freckles are dominant trait so Capitalized letter F ( i chose "F" because the question told me to choose a random letter to use in this problem). Yet, one son doesn't have them so there must be a presence of a recessive allele (hence, little f). This all means that both parents have one dominant allele and one recessive allele. Each one has "Ff". So then you fill it in. The first gamette of each is "F" so when the box asks for Gamette 1 you put an F and when it asks for a gamette 2 you put in a "f". Now the bottom right might be "Ff" just because you would follow the traditional order of putting the dominant allele first but, I wasn't sure. Hence the "Ff/fF" I put. That itslef wouldn't be the final answer but two options of what I believe it would be. You might know which to choose as you've seen it in class but yeah.
Here again, I haven't done this in a REALLY long time so take this with a literal grain of salt and if it doesn't line up with what you've learned in class, please disregard this response!
Let me know what it ends up being!
Highly organized systems like living cells should have _____.
a. High energy
b. High entropy
c. Low entropy
d. Low energy
HELP PLEASEEEEE!!!!!!!!!!
Answer:
Final answer - D
Explanation:
RR and Rr are both dominant alleles, as soon as one of them are dominant, the genotype is dominant. rr however is a recessive trait. therefore there is 3/4 chance it will be red - dominant and 1/4 chance it will be white - recessive
Answer and Explanation:
I'm guessing it's D....
Part A. Aristocrats and commoners mix freely in Act I, both on the island and on board the ship. Which best describes the relations between the high-ranking aristocrats and the lower-ranking commoners?
A. Commoners speak their minds freely to aristocrats as if equals.
B. Artisocrats and commoners avoid contact with one another.
C. Aristocracts express only contempt and scorn for commoners
D. Commoners address aristocratic politely and respectfully
Answer:
The answer is option A "Commoners speak their minds freely to aristocrats as if equals"
Explanation:
* A Commoner, otherwise called the common man, plebeians, the ordinary citizens or the majority, is a customary individual in a community or country who doesn't have any critical economic well being, particularly one who is an individual from neither sovereignty, honorability, the pastorate, nor any piece of the gentry.
* The Artisocrat is a social class that a specific society thinks about its most noteworthy order. In numerous states, the Artisocrats incorporated the high society of individuals with genetic position and titles. In a few, for example, old Greece, Rome, and India, privileged status came from having a place with a military position. It has likewise been normal, eminently in African social orders, for Artisocrats to have a place with holy lines. Noble status can include medieval or lawful advantages. They are ordinarily beneath just the ruler of a nation or country in its social progressive system.
* The distinction among Commoner and Artisocrat is that normal person is an individual from the commoners who holds no title or rank while Artisocrat is one of the gentry, respectability, or individuals of rank in a community; one of a decision class, an honorable.
Answer:
the ans is A
Explanation:
Which water cycle processes usually cause a lowering in the water table? Which processes cause a rise?
Answer:
Explanation:
Lowering: During the summer months, the water table tends to fall, due in part to plants taking up water from the soil surface before it can reach the water table. The water table level is also influenced by human extraction of groundwater using wells; groundwater is pumped out for drinking water and to irrigate farmland.
Rise: Fluctuations in the water table level are caused by changes in precipitation between seasons and years. During late winter and spring, when snow melts and precipitation is high, the water table rises.
The water table typically drops throughout the summer because plants absorb water from the soil's surface before it can get to the water table.
What is Water table?Human groundwater extraction through wells, including pumping out groundwater for drinking water and farmland irrigation, has an impact on the water table level as well.
Variations in precipitation over the course of seasons and years are what create fluctuations in the water table level. The water table rises in the late winter and early spring as snow melts and precipitation levels are high.
The five steps of the nitrogen cycle, which are fixation or volatilization, mineralization, nitrification, immobilization, and denitrification. The fixation process is known as volatilization in this image because soil bacteria convert nitrogen gas (N2) into volatile ammonia (NH3).
Therefore, The water table typically drops throughout the summer because plants absorb water from the soil's surface before it can get to the water table.
To learn more about water table, refer to the link:
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The offspring of sexually reproducing organisms can be distinguished from the offspring of asexually reproducing organisms by studying which of the following?
A.The average amount of time involved between fertilization and birth of the offspring
B.The relative sizes in height of the organisms when they reach adulthood
C.The extent of variety in the genetic information in the population of offspring
D.The diet and habitat requirements for each individual organism YALLL ANSWERRR PLZZ ITS DUE TODAY LOLLLL
Answer:The extent of variety in the genetic information in the population of offspring.
Explanation:C is correct
A student is studying a gray pine (conifer/gymnosperms), an apple tree and an avocado tree. After conducting research about them she discovers some similarities and differences between them. What are some of the differences and similarities she probably discovered? (Hints: think about how they reproduce)
How does friction interact with objects
Answer:
When two surfaces slide over one another the tiny bumps push on each other. Friction causes a force on a surface that is in the opposite direction to its motion. Friction can be reduced by the application of lubricants.
What is Friction's Interaction?Friction is an interaction between two objects in contact that opposes the relative motion of those two objects. It is not something fundamental (like gravity, or electromagnetic force), but it comes up enough that it will be worthwhile to talk about it.
Learn more about Friction here:
https://brainly.com/question/28356847
Answer:
Friction is a force that opposes the motion of objects in contact with each other. When two objects are in contact, the surface irregularities of the two objects interlock and create a resistance to motion, which we call friction.
The amount of friction that occurs between two surfaces depends on several factors, such as the type of materials involved, the force pressing the surfaces together, and the roughness of the surfaces. In general, rougher surfaces create more friction than smoother surfaces.
Friction can either help or hinder motion. For example, in some cases, we use friction to our advantage to create traction between our shoes and the ground to prevent slipping. Similarly, we use friction to slow down moving objects like brakes on a car.
On the other hand, friction can also be a source of energy loss. When two surfaces are in contact and rubbing against each other, some of the energy of the moving object is converted to heat due to the frictional force. This conversion of energy to heat can lead to wear and tear on the surfaces and reduce the efficiency of mechanical systems.
Overall, friction plays a crucial role in our daily lives and in the functioning of many mechanical systems. Understanding the interactions between friction and objects is important for engineering and designing effective machines and structures.
Explanation:
How is the function of the Endoplasmic Reticulum similar to a structure in a city?(Give an analogy.)
Explanation:
Rough ER looks like sheets or disks of bumpy membranes while smooth ER looks more like tubes. Rough ER is called rough because it has ribosomes attached to its surface. The double membranes of smooth and rough ER form sacs called cisternae. Smooth ER (SER) acts as a storage organelle.
What are the four ways drugs can affect the nervous system?
Answer: They cause complete paralysis, and even stop the person from breathing, stimulate the synapse so that once an impulse crosses the gap the impulse is repeated over and over again, and They cause all the muscles in the body to go into a continuous spasm of constriction. They can also cut off communication to the nervous system that's where you feel the numbness in painkillers Hopefully this helps!