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Sav [38]
3 years ago
14

Why is Earth’s atmosphere rich in oxygen and poor in carbon dioxide, whereas the reverse is true on Venus? What would happen to

Earth’s oceans if Earth were a little bit closer to the Sun?
Biology
1 answer:
antoniya [11.8K]3 years ago
6 0
In earth, there are alot of plants which release oxygen into the atmosphere as a waste product compared to venus where there are no trees. and if the earth was cliser to the sun all our oceans will dry up
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Explain the water cycle using the terms condensation, evaporation, and precipitation.
JulsSmile [24]


It rains or snows outside (precipitation)
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The sun heats up the water and it turns to vapors and goes into the air
(Evaporation)
7 0
3 years ago
Does Eukaryotes, fungi,both, or none. Have a membrane-bound nucleus ?
mixas84 [53]
Both eukaryotes and fungi have a membrane-bound nucleus.
This is the reason why fungi are sometimes classified as eukaryotes. This means that their nucleus is protected by a thick layer of membrane. 
4 0
3 years ago
A scientist wants to observe the structure that joins a cell to neighboring cells. How should the scientists observe the detaile
andriy [413]

They need to use a microscope

5 0
4 years ago
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Members of two different species possess a similar-looking structure that they use in a similar fashion to perform the same func
maks197457 [2]

Answer:

B. The two species share many proteins in common, and the nucleotide sequences that code for these proteins are almost identical

Explanation:

When two different species have the similar structure, (trait, behavior) these traits can arise through either of two processes:

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  • The structures could have developed  independently as a result of convergent evolution (trait was not present in the ancestor), and those structures are then called analogous structures.
3 0
4 years ago
A heterozygous purple flowered plant is crossed with one that is white
Ne4ueva [31]
Answer:
Parents genotypes are: Pp (purple) and pp (white).
Top left box: Pp
Top right box: pp
Bottom left box: Pp
Bottom right box: pp
So because of this you have 50% purple and 50% White

Hope this helps :D
(The second one is similar but with both parents being Pp so it’s 100% purple 0% white)
4 0
3 years ago
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