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Hatshy [7]
3 years ago
6

PLEASE HELP ME, I WILL MAKE YOU BRAINLIEST!!!!!!

Biology
1 answer:
Cerrena [4.2K]3 years ago
7 0

Answer:

Hey there!

The correct answer would be B. Background extinctions are a normal part of stable ecosystems.

Hope this helps :)

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Explain the relationship between these terms. photosynthesis chlorophyll thylakoids chloroplasts
Alex73 [517]

Answer:

<em>Photosynthesis:</em><em> </em>is a cellular process during which light energy is absorbed by green pigments.

<em>Chloroplast:</em> a sub-cellular structure of plant cell.

<em>Chlorophyll:</em> a green pigment found within the chloroplast.  

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4 years ago
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Marine iguanas are found only on the galapagos islands which biodiversity pattern does this
Svet_ta [14]

Answer:

species vary globally.

Explanation:

The importance of biodiversity lies in the past, in the present and in the future. In the past, because from there we left about 4,000 million years ago; in the present, because it is what we have our senses on and, in the future, because it is the commitment of each and every human being to know, protect and preserve the diverse life.

It is enough to mention the meteor showers, fractures and collisions of the continental plates, early warned in the works of scientific visionaries such as Wegener and Croizat, father of panbiogeography, who explained with much property that some plant species, such as those of the genus Notophagus of Patagonia were only found in Australia and New Zealand and, that other species belonging to other botanical families, had a similar pattern. With acute observations, he found evidence similar to the distribution pattern for species of aquatic animals and plants, which he explained as a consequence of the oscillation in the amount of water in the seas. In the same way it happens with the marine aquatic iguana found in Galapagos Island.

5 0
3 years ago
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Photosynthesis occurs in two stages light dependent reactions and light independent reactions.During the light-dependent reactio
Andreyy89
...the elecetrons go through the chloroplast and make ATP. In a light independent reaction, hydrogen changes to NADPH.
4 0
4 years ago
Why is it important during testing to treat all blood as if it may be unsafe? Explain.
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Blood contains various diseases and fusing bloods that aren't the same type can cause various problems. If testing with blood it is unsure to know how much disease is in the blood.
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The other method of bone formation, Endochondral Ossification, is the formation of bone from preexisting hyaline cartilage models.

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