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liubo4ka [24]
2 years ago
9

HELPPPP!!!! I NEED THE ANSWER NOW . PLLLZZ

Biology
2 answers:
Lostsunrise [7]2 years ago
8 0
the answer would be d
DerKrebs [107]2 years ago
5 0
THE ANSWER WOULD D MY GUY
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The fossil record is testament to extinct fauna no longer present on Earth. Certain areas of the planet have always had high spe
prohojiy [21]

Answer: Option (1)

Explanation:

The extinction event played an important role in the creation of new diverse life forms on earth. After an extinction event, both globally and locally, more than 75% of animal species gets vanish and the only those highly resistant life supporting organisms survive and with due course of time, they undergoes evolution, thereby bringing changes to the existing life forms. This is how they initiates and helps in the increasing species diversity.

Thus, the correct answer is option (1).

7 0
3 years ago
How do earth's spheres interact to cause weather/climate?
miss Akunina [59]
The atmosphere transfers heat energy and moisture across the Earth. Incoming solar radiation (insolation) is redistributed from areas in which there is a surplus of heat (the equator) to areas where there is a heat deficit (the North and South Pole). This is achieved through a series of atmospheric cells: the Hadley cell, the Ferrel cell and the Polar cell (Figure 2). These operate in a similar way to, and indeed interact with, the ocean conveyor.

For example, as the oceans at low latitudes are heated, water evaporates and is transported poleward as water vapour. This warm air eventually cools and subsides. Changes in temperature and CO2 concentrations can lead to: changes in the size of atmospheric cells (in particular, the Hadley cell is susceptible to these alterations); warming in the troposphere; and disproportionately strong warming in Arctic regions. The strong interactions between ocean and atmospheric dynamics, and the significant feedback mechanisms between them, mean that climate researchers must consider these Earth components as interlinked systems. The necessity to assess ocean-atmospheric changes at the global scale has implications for the way in which research is conducted. It is only by integrating palaeo evidence of past changes, with present day monitoring, and projected models,
6 0
3 years ago
Thermal pollution affects only fish. Please select the best answer from the choices provided T F
notsponge [240]
False it affects everyone and anything. Global warming for example my friend :/
7 0
2 years ago
Read 2 more answers
CAN SOMEONE PLEASE PLEASE HELP ME:( THIS NEEDS TO BE SENT FOR GRADING RN PLEASE HELP ME
Rzqust [24]

Answer: I'll help

Explanation:

21. Wood

22. 1885

23. 1890

24. 1945

These are rough estimates because it's a little difficult to interpret the graph but this should be close enough hopefully

6 0
1 year ago
List 3 organelles you would find in both plant and animal cells? i need to know both of the organelles pls , if you answer corre
erma4kov [3.2K]
Mitochondria, ribosomes, golgi body i believe.
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3 years ago
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