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Pavlova-9 [17]
3 years ago
7

PLEASE HELP ME WITH THIs

Biology
1 answer:
-Dominant- [34]3 years ago
5 0
Use safari if not I guess I’ll help
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Given what you know about the endosymbiotic theory, which region of the chloroplast below would you expect to be derived from th
san4es73 [151]

Answer:

Photosynthetic lamellae

Explanation:

The cyanobacteria were the first successful photosynthetic cells present on the Earth which were able to convert the light energy into the chemical energy.

The endosymbiosis theory suggested that these cyanobacteria were engulfed by the eukaryotes and the cyanobacteria get transformed into the chloroplast.  

The region of the chloroplast that was formed in the cyanobacteria before the endosymbiosis happened was the photosynthetic lamellae which contained the chlorophyll molecule and thus is the correct answer.

Thus, Photosynthetic lamellae are the correct answer.

4 0
3 years ago
The most important reason why muscles tire more quickly during high-intensity workouts than they do during low-intensity workout
algol [13]
I dont know any of this please help me this iis super hard
8 0
4 years ago
Match the vocabulary with the correct description.
Aleks [24]

Answer:

Axis - B

Rotation - E

Revolution - D

Latitude - A

Gravity - C

Explanation:

The axis is the line that a body spins on. The axis will line up with the north and south poles. For Earth, the axis is tilted, which is why seasons exist.

The definition of rotation is "the action of rotating around an axis or center." So, rotation is the spinning of a body on its axis. On Earth, one rotation is equal to one day.

Revolutions are when a body spins around another. For Earth, one revolution around the sun is one year

Latitudes are invisible lines that separate the world into degrees from North to South. They are also called parallels.

Gravity is the force that keeps things together. Large masses have gravity that attract other masses.

6 0
3 years ago
Which of the following is a characteristic of all cycles of life
sleet_krkn [62]
B) they work independently of one other
6 0
3 years ago
Read 2 more answers
Why are marsupials only found in Australia?
Vsevolod [243]

Answer:

B. Australia is isolated

Explanation:

They originated in South America and spread throughout the world, but due to competition on other continents, the other marsupials died out, while the ones on Australia lived.

5 0
3 years ago
Read 2 more answers
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