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Mkey [24]
3 years ago
13

Which phrase best defines topography?

Biology
2 answers:
Ipatiy [6.2K]3 years ago
8 0
Topography is the rise and fall of the land (AKA B)

creativ13 [48]3 years ago
3 0

Answer:

A. height above sea level

Explanation:

Topography is a science that studies all features present on the surface of a territory, such as the relief and other factors inherent to a given land region. Can be defined as "height above sea level".

Topography was born in line with cartography (map study), with the need for people to specify the conditions and structure of the paths described in the geographical charts of the time.

Topography is concerned with analyzing only small or medium geographic regions (approximately 80 km in surface), and large-scale studies (such as whole planets) are called geodesy.

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Diatoms contain chloroplasts that have four membranes. These four membranes are evidence of secondary endosymbiosis (Option c).

<h3>What is secondary endosymbiosis?</h3>

Secondary endosymbiosis is a hypothesis used to explain why diatom chloroplasts have four membranes.

According to this hypothesis, diatoms received different genes from distinct photosynthetic and non-photosynthetic ancestors.

The acquisition of genes of different ancestors led to diatoms having chloroplasts with four membranes.

Learn more about the endosymbiosis hypothesis here:

brainly.com/question/2957447

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2 years ago
How is the Great Barrier Reef’s population affected by abiotic factors?
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3 years ago
What part of a DNA sequence is most often affected when a frameshift mutation occurs in the DNA sequence?
Fofino [41]
During DNA Replication
3 0
2 years ago
Even land that is now very diverse once started out as what?
evablogger [386]

As of right now, the land is pretty spread out. But millions of years ago, like, we're talking dino time, all the land was just one chunk. This chunk was called Pangaea, or Pangea. But before everything split apart into multiple continents, there was just one; a supercontinent. Hope that helps!

8 0
3 years ago
Based on your answer above, do organisms with higher fitness mean that they have survived to an advanced age
melisa1 [442]

Answer:

yes

Explanation:

I just know the answer

7 0
3 years ago
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