When Carmen plays basketball, the energy she needs originally came from other sources. Which of the following sentences is NOT true about this scenario?

a. Energy from the sun is transformed into chemical energy in plants.

b. Solar energy is transformed into kinetic energy and thermal energy.

c. Chemical energy is transformed into kinetic and thermal energy in her body.

d. Energy is conserved in these transformations of one kind of energy into another.

Answer:

your answer is C.

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Explanation:

Carmen plays basketball, the energy she needs originally came from other sources.  Chemical energy is transformed into kinetic and thermal energy in her body. This sentence is not true about this scenario.

The energy present in a system that determines its temperature is referred to as thermal energy. Thermal energy flows as heat. Thermodynamics is a whole branch of physics that studies how heat is transmitted across various systems.

Fossil fuels like natural gas, coal, and oil are examples of thermal energy sources. They also include solar heat, electric heat pumps, and geothermal heat.

Conduction, radiation, and convection are the three different ways that thermal energy is transferred. Only fluids experience the cyclical process of convection.

Thermal energy is the total kinetic energy of all moving particles of matter. Thermal energy exists in a variety of substances, besides merely hot ones like the sand and air of Death Valley. Even material that feels cold possesses thermal energy.

Thus, option C is correct.

To learn more about thermal energy, follow the link;

https://brainly.com/question/11278589

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I need help with this one question!

Annual precipitation amounts in centimeters are shown in the table for four environments. Which environment experiences the least humidity? (2 points)
Environment A 80–120 cm
Environment B 20–50 cm
Environment C 150–200 cm
Environment D 40–60 cm

no link need right answer

science no chemistry

The table below gives the densities of air and water.

image a3585e9d4c5e4438806337aa97c712b7

Using the data in the table, describe how a light wave changes as it travels from the air into water.
A.
It slows down because water is less dense than air.


B.
It speeds up because water is more dense than air.


C.
It slows down because water is more dense than air.


D.
It speeds up because water is less dense than air.

What are the products of photosynthesis?
water and oxygen
glucose and oxygen
oxygen and water
carbon dioxide and water

Pretty pretty please help me with this

Please help, Force, Acceleration, and Mass. Thank you!!

What are the different levels in the Linnaean classification system? Which is the broadest? Which is the most specific?

You can use this article to help you! I will mark branlist!!

1.What would happen if producers were removed from the food chain?

2. How would you describe an ecosystem?

3. What describes the relationship between a food chain and a food web?

4. What would most likely be the result of an invasive species entering an ecosystem?

5. Why are humans responsible for many invasive species?

6. What are the three main roles of an ecosystem?

7. What is the purpose of a decomposer in an ecosystem?



An ecosystem is made up of all the living and nonliving things in an area. The living parts include plants, animals and insects. The nonliving parts include water, rocks, soil and sand. Swamps,prairies, oceans and forests are all examples of ecosystems.There are usually many different kinds of life in a single ecosystem. A grassland ecosystem, for example, contains much more than just grass. It includes other plants, mammals, insects and earthworms. It also includes many tiny living things in the soil.Three Roles For Living Things Each living thing in an ecosystem has a role to play. The three main roles are producer, consumer and decomposer. Green plants are producers. They make their own food through a process called photosynthesis. Animals, including humans, are consumers. They eat, or consume, plants or other animals. By Encyclopaedia Britannica,
Bacteria and other living things that cause decay are decomposers. Decomposers break down the waste products and dead tissue of plants and animals. They return nutrients to the soil. These nutrients help new plants grow. Producers, consumers and decomposers depend on one another and provide nutrients for one another.This is called a food chain.Feeding Levels A food chain describes the order in which matter and energy move through the feeding levels of an ecosystem. The levels of a food chain are basically the same across all ecosystems. The first level is the producers. After that is the consumers. Sometimes consumers are further divided into primary consumers, secondary consumers and tertiary consumers. The final link in all food chains is the decomposers. The decomposers break down dead organisms and natural waste.The consumers at the top feeding level of a food chain are called top predators. They have no predators hunting and trying to eat them. Instead, their population size is controlled through competition. They have to compete with one another for food and other resources.Energy FlowThe main source of energy in almost all ecosystems is the sun's energy. As energy moves through the ecosystem, much of it is lost at each feeding level. Itescapes as heat. That is the main reason why few food chains have more than five feeding levels. Diagrams called energy pyramids are used to show the flow of energy from one feeding level to the next in a food chain. Most ecosystems have more than one food chain. Food chains overlap. They connect to form a food web.Recycling Nutrients Many nutrients are constantly cycling through an ecosystem. These include water, carbon and nitrogen. A nutrient is something that helps living things grow.Nutrients from soil enter into plant tissues. When consumers eat the plants, the nutrients enter the consumers' tissues. Consumers that are eaten transfer the nutrients on to the predator at the next feeding level. Consumers that are not eaten die and transfer nutrients in their decaying tissues to the decomposers that feed on them. The decomposers recycle these nutrients back into the ecosystem. They transfer the nutrients back into the soil and air, where the nutrients become available to producers.A Delicate Balance
an ecosystem's health depends on a delicate balance. This balance must exist between all of the members of the ecosystem, and their surrounding environment. If something disturbs the balance,the ecosystem and all its members might suffer. Natural things that can disturb ecosystems include a changing climate and natural disasters.Human activities that can disturb ecosystems include polluting and clearing land for farms or buildings.Humans also are responsible for many invasive species. An invasive species is a living thing that spreads through an ecosystem where it did not exist before. Invasive species can threaten the plants and animals that originally made up the ecosystem. For example, Burmese pythons were brought to Florida as pets. Some pythons escaped and began reproducing in the wild. Their skill at hunting has decreased the number of wood rats and storks in the area. This upset the balance of the natural ecosystem.

nHow would that temperature change affect the density of the air above the land or water being heated, and what direction would the air move?

If the gas begins at the conditions described in Trial 1, determine the volume of the gas at STP.

plz answer (8th grade science but don't have on here)

What is the product of 1.65 and 1.05 x 10-27

Enter your answer in the box using standard notation. Use an initial 0 and a decimal point as needed

what best describes a mixture?

What is the relative humidity if the dry bulb temperature is 18 degrees C and the wet bulb temperature is 10 degrees C?

Plz answer I'm desperate

Two species of turtles in a pond use the same species of fish as their food. The struggle of the turtles to survive as they use the same limited resource is called?

no link need right answer

5 points

-QUESTION 5-
Many tall trees grow in a forest. Only a few small plants grow underneath the trees. Why is this so?
A.The tall trees use all the soil
B.The tall trees use all of the oxygen
C.The tall trees block much of the sun
D.The tall trees give off too much carbon dioxide

i need help! fake answers will be reported!!!!

The students want to collect data on how the average kinetic energy of the liquid water molecules in the ice baths changes during the experiment. Which statement best describes a change to the ice bath experiment that will help the students collect this data? A Measure the water height in each ice bath throughout the experiment and compare the initial and final water heights. B Measure the water volume in each ice bath throughout the experiment and compare the initial and final water volumes. C Measure the size of each piece of ice in each ice bath throughout the experiment and compare the initial and final sizes of each piece of ice. D Measure the water temperature in each ice bath throughout the experiment and compare the initial and final water temperatures.

What Are Forces?


Which of the following objects will have the greatest change in motion?

please don't scam. put real answers!

How does the number of chromosomes of the daughter cells compare in the two forms cellular reproduction

1.Which description matches the histogram of the population 50 generations ago?

A.Most of the newts had low-poison level traits; very few had high-poison level traits.


B.Most of the newts had high-poison level traits; very few had low-poison level traits.

C.All of the individuals in the population had high-poison-level traits.


D.None of the individuals in the population had high-poison level traits.

2.
Which description matches the histogram of the population today?

A.Most of the newts have low-poison level traits; very few have high-poison level traits.


B.Most of the newts have high-poison level traits; very few have low-poison level traits.

C.All of the individuals in the population have high-poison level traits

D.None of the individuals in the population have high-poison level traits

1. A trait is a set characteristic. They are passed down from parents to offspring. Describe two examples of a trait.
2. Elaborate on how traits are passed down.
3. Do identical twins have the same DNA? Explain your ideas.

-QUESTION 6-
A population of coyotes lives in a habitat with plentiful food and no predators. Analyze the graph and interpret what is happening to their population size at the one year mark.
A.The population size is increasing
B.The population size is decreasing
C.The population size is remaining the same.
D.The population size cannot be inferred from the graph

no link need right answer

science not chemistry


20 points