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Dmitriy789 [7]
3 years ago
11

Gas exchange in an echinoderm takes place through

Biology
1 answer:
Hunter-Best [27]3 years ago
7 0
D. None of the above
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How do microorganisms eliminate harmful material
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Answer:

Microorganisms are very small, not visible with an eye, including bacteria, viruses, fungi, and parasites.

Even though som of microorganisms can make people ill, many of them are not harmful, all the contrary, they can help a human with digestion, protect him from infections and keep the health good.

Explanation:

You have bad microorganisms in the body, called pathogens. Pathogens can be very harmful and kill all the good cells in the host. That is why good microorganisms are important. They make colonies and protect the body from the development of pathogens that release toxins into the body.

Good microorganisms provide nutrition for the organism, they involve minerals, produce hormones and stop bad microorganisms enter the organism.

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In the example of adrenaline signaling used in the animation, the signal is amplified in the activation of G protein, the produc
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Which of the following best describes the relationship between the bacteria in the nodules of the bean plant and the plant itsel
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a medical student divides a cadavers thorax into halves by cutting along the sagittal plane. This cut will divide the thorax int
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Write a five paragraph essay focused on four different adaptations that hominids obtained over the last 6 million years.
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Answer:Which is an adaptation?

Adaptation is the evolutionary process where an organism becomes better suited to its habitat. This process takes place over many generations. It is one of the basic phenomena of biology. ... Adaptation occurs because the better adapted animals are the most likely to survive, and to reproduce successfully.

What are the benefits of biodiversity to humans?

A healthy biodiversity provides a number of natural services for everyone:

Ecosystem services, such as. Protection of water resources. Soils formation and protection. ...

Biological resources, such as. Food. Medicinal resources and pharmaceutical drugs. ...

Social benefits, such as. Research, education and monitoring.Adaptation involves coping not only with the physical abiotic environment (light, dark, temperature, water, wind), but also with the complex biotic environment (other organisms such as mates, competitors, parasites, predators, and escape tactics of prey).

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