The systems that participate in removing the carbondioxide from the body are circulatory and respiratorysystem.
The respiratorysystem is a network of organs as well as tissues that aid in breathing. It encompasses of the airways, lungs, along with bloodvessels. The respiratory system encompass the muscles that power the lungs.
The respiratorysystem collaborates with the circulatorysystem to provide oxygen as well as remove metabolic waste products.
It also aids in blood pH regulation. The exchange of oxygen and carbon dioxide between the atmosphere and the body cells is referred to as respiration.
When we breathe out, carbondioxide in the bloodstream diffuses through the alveoli and is removed from the body.
Thus, these are the two systems, that participate in removing the carbondioxide from the body.
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Answer:
Which process transfers heat from a hot pavement to a person sitting on it? Conduction
Explanation:
There are different mechanisms of heat transfer: Conduction, Convection, Evaporation and Radiation.
Conductionis in this case the right answer because is the process that thasnfers heat by physical contact. The contact in here would be the person and the hot pavement.
When it comes to convection, is the process that transfers heat by the movement of a fluid; evaporation is the process that transfers heat from liquid to gas and radiation is the process that we can see in the microwave which is transfering heat through energy.
Answer:
Which process transfers heat from a hot pavement to a person sitting on it? Conduction
Explanation:
There are different mechanisms of heat transfer: Conduction, Convection, Evaporation and Radiation.
Conduction is in this case the right answer because is the process that thasnfers heat by physical contact. The contact in here would be the person and the hot pavement.
When it comes to convection, is the process that transfers heat by the movement of a fluid; evaporation is the process that transfers heat from liquid to gas and radiation is the process that we can see in the microwave which is transfering heat through energy.
b. a fish's tail fin.
c. a dog's front legs.
d. a mosquito's wings.
A bird's wings are homologous to a dog's front legs. Thus option C is correct.
Homologous structures shows the same structure, but may have a different function or same function.
Homologous structures have a common ancestor, this structure is an organ or bone that's in common between different animals that demonstrates an anatomical structure indicating that the animals share a common ancestor.
This is in contrast to analogous structures where two unrelated animals have structures with similar forms or functions due to convergent evolution.
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Answer:
the number of protons in an atom
Explanation:
edge2020
Answer:the number of electrons in an atom the number of neutrons in an atom the number of protons in an atom the number of bonds in an atom
Explanation:
Food chains is a path that energy flows in an ecosystem and it usually indicate the level of eating within an ecosystem.
Producers are organism that usually absorb the sun’s energy and thereby convert the energy into food for growth and to make fruits or flowers. Examples include plants, algea
Primary Consumers: they are organism that only eat plants and can also be refers to as herbivores. However, example of herbivores includes grasshopper and bees.
Secondary consumers: they are organisms that eat both producers and primary consumers. They can be refers to as omnivores. Example includes beetle and wasp.
Level of Food chain
Plant---------Grasshopper---------Beetle
A food chain consisting of a producer, primary consumer, and secondary consumer includes grass as the producer, rabbits as the primary consumer, and foxes as the secondary consumer.
An example of a food chain that consists only of a producer, primary consumer, and secondary consumer is as follows:
In this example, the grass is the producer as it produces its own food through photosynthesis. The rabbit is the primary consumer as it feeds on the grass. The fox is the secondary consumer as it preys on the rabbit.
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two dogs are kissing together while their noises are touching their noises