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Serga [27]
3 years ago
13

Which planet is the only one known to have oceans of liquid water?

Biology
2 answers:
Sauron [17]3 years ago
7 0
Only known planet to have oceans of liquid water is Earth.
Tanzania [10]3 years ago
4 0
Earth is the only planet to have liquid water, but Enceladus, a moon of Saturn, has a large underground ocean of water.
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PLEASE HELP!!
aev [14]

Answer:

Index

Explanation:

An index fossil can be used to identify a specific period of time. Organisms that make good index fossils are distinctive, widespread, and lived briefly. Their presence in a rock layer can be used to identify that period of time over a large area.

3 0
3 years ago
Read 2 more answers
What does the range of a population tell you that density does not ?
Ilia_Sergeevich [38]
It specifies what exactly the variations are of whatever population is being examined.
6 0
4 years ago
A botanist discovers a new species of land plant with a dominant sporophyte, chlorophylls a and b, and cell walls made of cellul
olchik [2.2K]

Answer:

e. spores

Explanation:

In the given question, the characteristics of a plant are mentioned which are the dominant sporophyte, cell wall and the Chl a or b.

It is mentioned that the plant has a dominant sporophyte therefore it produces the spores during its life cycle. The other features like the endosperm, seeds, flowers are the characteristics on the basis of which the plant can be characterised as they differ in the plants.

Since the production of spores is a characteristic feature of the sporophyte, therefore, it will be least considered by the botanist to discover a new species.

Thus, Option-E is the correct answer.

3 0
3 years ago
Explain wether a mutation in any cell of an organisms can be passed on to offspring of the organism.under what conditions is a m
astraxan [27]

Mutations <u>can</u><u> </u><u>not</u><u> </u><u>be</u><u> </u><u>passed</u><u> </u><u>down</u><u> </u><u>to</u><u> </u><u>offspring</u> unless the mutation occurs in the sex cells.

3 0
4 years ago
25POINTSHELP ExampleS of how conditions on Earth would worsen if greenhouse gases increase.
Otrada [13]

ExampleS of how conditions on Earth would worsen if greenhouse gases increase.

  1. Increase Surface Temperautre
  2. Heats The Oceans
  3. Melts Polar Ice

Hope This Helps!

4 0
3 years ago
Read 2 more answers
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