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4 years ago

What does the main function of our circulatory system

Biology

2 answers:

vichka [17]4 years ago

8 0

Answer:

Explanation:

babymother [125]4 years ago

3 0

1) carries food and oxygen to the different cells of the body; 2) carries body wastes away; 3) protects the body from diseases; and 4) serves as the body's defense system.
it is one of the transport systems of the human body that is composed of the heart, the blood and the blood vessels. Its functions include: 1) carries food and oxygen to the different cells of the body; 2) carries body wastes away; 3) protects the body from diseases; and 4) serves as the body's defense system.

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Explain the interrelationship between the Elodea plant and paramecia in a pond ecosystem?

choli [55]

The interrelationship between the Elodea plant and paramecia in a pond system is mutualism.

The pond system is a type of an artificial aquatic system that contains organisms (plants and animals) that are regularly maintain.

The Interrelationship between organisms which can occur in an ecosystem include:

competition,
predation,
commensalism,
mutualism and
parasitism.

Mutualism occurs when two organisms of different species benefits from each other.

The Elodea plant purifies the water through photosynthesis and provides habitat for the paramecia

The paramecia in turn generates carbondioxide through its body surface which is a key element used for photosynthesis by the Elodea plant.

Learn more here:

brainly.com/question/3350498

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3 years ago

Nerve that carries sound information from the ears to the temporal lobes of the brain

Dmitry_Shevchenko [17]

Answer:

The nerve that carries sound information from the ears to the temporal lobes of the brain is the Vestibulocochlear nerve. :)

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4 years ago

To be considered acid rain, precipitation would have to be?

Korolek [52]

<span>Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.</span>

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4 years ago

Read 2 more answers

Using the key choices, identify each type of cartilage described (in terms of its body location or function) below.

Umnica [9.8K]

Answer:

elastic 1. supports the external ear

fibrocartilage 2. between the vertebrae

hyaline 3. forms the walls of the voice box (larynx)

elastic 4. the epiglottis

hyaline 5. articular cartilages

fibrocartilage 6. meniscus in a knee joint

hyaline 7. connects the ribs to the sternum

fibrocartilage 8. most effective at resisting compression

elastic 9. most springy and flexible

hyaline 10. most abundant

Explanation:

Cartilage is a type of <u>connective tissue</u> that is characterized by being avascular and very flexible. There are three types of cartilages that can be differentiated by their histological properties, their function and their specific location in the body.

Hyaline cartilage is the most abundant and can be commonly found in articulations.

Fibrocartilage presents a mix of cartilage tissue and collagen fibers, making it tougher than the other types.

Elastic cartilage is much more flexible because it has elastic fibers and is found in places where this flexibility is needed (like the epiglottis).

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3 years ago

Q3. How does the fact that DNA Replicates semiconservatively decrease the

LuckyWell [14K]

If the DNA polymerase did nothing special when a mispairing occurred between an incoming deoxyribonucleoside triphosphate and the DNA template, the wrong nucleotide would often be incorporated into the new DNA chain, producing frequent mutations. The high fidelity of DNA replication, however, depends not only on complementary base-pairing but also on several “proofreading” mechanisms that act sequentially to correct any initial mispairing that might have occurred.

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3 years ago

What does the main function of our circulatory system​

What does the main function of our circulatory system