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3 years ago

Into which of the following life cycle stages will the sun enter next?

Biology

2 answers:

Thepotemich [5.8K]3 years ago

5 0

B) red giant stage

At this stage it will become so big that Earth will be destroyed :(

Luda [366]3 years ago

5 0

Answer:

b. red giant stage

Explanation:

Sun is a medium sized yellow star. It was born in solar nebula 4.5 billion years ago and moved into main sequence. Currently, sun is a main sequence star and has a lifetime of about 5 more billion years. Once the fuel runs out, the sun would expand to form a red giant and throw out majority of its mass. At the end, the core would form a white dwarf.

Thus, the next stage in the life cycle of a star is the red-giant stage.

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3 years ago

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Mekhanik [1.2K]

Answer:

C. Organisms are capable of producing food without light.

Explanation:

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3 years ago

Assignment Summary For this assignment, you will model the structures of the cell and describe their functions. You will do this

iren [92.7K]

The model of the structures of the cell and and their functions is given in the image attached.

<h3>What are the cell structure and their functions?</h3>

Some explanation on structure of cells is given below:

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Mitochondria:

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2 years ago

Is the arrangement of vascular bundles in the stem same for all plant species?Explain

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No, the arrangement of vascular bundles in the stem same for all plant species.

<h2>☆ <u>In</u><u> </u><u> Monocot </u><u> </u><u>Stems</u></h2>

In monocots, xylem and phloem are organized in vascular bundles scattered throughout the stem. As the plant grows, monocot stems generate new vascular bundles for the new tissue. Monocot stems in general possess a simpler arrangement than that found in dicots.

<h2>☆ <u>In Dicots</u><u> </u><u>Stems</u></h2>

Within the class of plants known as dicots, herbaceous dicots and woody dicots have different arrangements of vascular tissues. In herbaceous dicots (plants, mostly annuals, with soft, non-woody stems), vascular tissue remains in discrete bundles even at maturity. In contrast, when mature woody dicots (plants, mostly perennials, with woody stems) reach maturity, the vascular bundles join together to form continuous rings around the interior of the stem.

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4 years ago