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Lady_Fox [76]
2 years ago
15

1. Not all electromagnetic waves can be detected

Biology
1 answer:
Ede4ka [16]2 years ago
7 0

Answer:

the answer is D

Explanation:

ultraviolet light is an electromagnetic wave

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Select the star life cycle that is most accurate
Komok [63]

The correct answer is A. Nebula, star of seven stellar masses, a red supergiant, supernova, black hole.

Explanation

Stars have a life cycle that begins with the gravitational collapse of a gaseous nebula. Subsequently, thermonuclear fusion occurs that allows the conversion of hydrogen into helium, this causes the released energy to pass through the star and radiate in a phase called the star of seven stellar masses. After several billion years, the star passes to the "red giant" stage. Here the star contracts and raises its temperature. After this, the stars (which have masses greater than the sun) detach from their layers forming supernovae, and later, these give rise to "black holes". According to the above, the correct answer is A. Nebula, star of seven stellar masses, a red supergiant, supernova, black hole.

6 0
2 years ago
A nurse in a child health clinic is obtaining the health history of a 5-year-old boy who was just found to have type 1 diabetes.
olya-2409 [2.1K]

The nurse should anticipate with the child that has type 1 diabetes that the child couldn’t provide diabetic care to self as he is still young, it is best to assist the child into providing diabetic medication. It is best to manage the child and make sure to be gentle when applying treatment for children are sensitive in situations involving medicinal treatment.

6 0
2 years ago
Maintaining internal conditions within in an organism is a characteristic of life known as _____. metabolism energy cells homeos
natka813 [3]
Homeostasis, it is the process of organisms regulating their internal conditions. <span />
4 0
3 years ago
Describe the differences between the forces of magnetism and gravity.
lord [1]

Answer:

Gravity is not the same thing as magnetism. They are in fact entirely distinct forces. Gravity is a force that works with weight between two objects. Magnetism can pull or separate the two objects, depending on how the magnets point.

Explanation:

3 0
3 years ago
Which form of succession replaces<br> an<br> existing system after a calamity?
lina2011 [118]

Answer:

Secondary succession

Explanation:

Ecological succession is the term used to describe any series of change in the composition of an ecosystem over a particular period of time. Ecological succession is made up of two types viz: primary succession and secondary succession.

Primary succession involves the formation of a brand new ecosystem by the colonization of a barren area of land e.g bare rock, where no life existed. Secondary succession, on the other hand, is the recolonization of an area by a new set of organisms because the previously existing organisms have been wiped out by certain disasters e.g fire outbreak, hurricanes etc. In secondary succession, there is soil, which makes it possible for new organisms to sprout quickly after the calamity.

Example of secondary succession is when a fire outbreak burns the organisms in a community, allowing the root of grasses to sprout after.

5 0
3 years ago
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