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Amiraneli [1.4K]
2 years ago
10

A new object has been discovered in the solar system. In your own words, justify how the object can be proved to be a planet

Biology
2 answers:
nlexa [21]2 years ago
7 0
How I would say an object would be called a planet is if #1, if it orbits a star, #2 if it has gravity of any kind, and #3 ( This one doesn't apply to all ) but if it has an atmosphere ( Like Venus or Jupiter )

I haven't got to astronomy​ yet but from what I know so far is stated. Hope this helped! :D
Marina CMI [18]2 years ago
6 0

Answer:

For an object to be considered as a planet, it must satisfy minimum three conditions:

1. The object must be round in shape.

2. The object must orbit the sun in a clear orbit.

3. The object must be biggest in its neighborhood that is it should clear its neighborhood.

For example, Pluto was once considered as planet but it was demoted to a dwarf planet when more similar objects were discovered in its neighborhood.

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The answer to this question would be D.

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3 0
2 years ago
Which of the following best compares the roles of the reproductive structures found in an angiosperm?
Lemur [1.5K]
Answer:
A) The male stamens hold the pollen, the female pistil holds the ovule, and the petals attract pollinators.

Stamens (male reproductive parts of a flower) collectively forms the male reproductive organ (androecium) in a flower whereas pistil (the female reproductive part of a flower) forms the female reproductive organ called gynoecium.

Stamen consists two parts that are anther (that produces pollens, male reproductive cells) and a stalk like structure called filament, which supports/ holds pollen producing anther.
The female pistil holds the ovule that is enclosed by ovary in flowering plants (angiosperms) and the petals in a flower attract pollinators.

Thus, option A) is the right answer.
8 0
3 years ago
What is the relationship between the pH of pond water and the survival rate of animal species living in the pond
Aloiza [94]
<h2>Answer:</h2>

The pH of the pond water and survival rate of animal species living in the pond has a direct relationship with each other. Animal species can survive at a specific level of pH"Optimum pH" at which these species can show their maximum activity.

If we decrease the pH the pond water will become more acidic and it will become challenging for species to survive in the acidic environment and if we increase the pH the water becomes more alkaline and again it affects the marine life. So, the pH of pond water should be in normal ranges.

6 0
3 years ago
Read 2 more answers
What is the diploid phase?​
Marianna [84]

Answer:

In the sporophyte phase a diploid (having two sets of chromosomes) plant body grows and eventually produces spores through meiosis. These spores divide mitotically to produce haploid (having a single set of chromosomes) gamete-producing bodies called gametophytes.

Explanation:

Hope I Help?

Please Mark Me Brainly!!

5 0
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7 0
3 years ago
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