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kotegsom [21]
3 years ago
8

What is the significance of an eyespot in the cell of Euglena?

Biology
1 answer:
anzhelika [568]3 years ago
6 0
The significance of the eye spot of the Euglena cells is a light receptor.
The light receptor allows the light to enter and orient the cell to move towards the light or to move away. The eye spot is also known as the stigma.

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How can scientists use data from an earthquake to learn about Earth's layers? Hint for this question is A seismograph is an inst
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Scientists learn about the layers deep within the Earth's crust by studying how seismic waves travel ... Usually, they use seismic waves, which are waves generated by earthquakes

FOR MORE EXPLANTION...JUST A LITTLE MORE

NOT REALLY REQUIRED BUT YOU CAN USE JUST FOR YOUR REFERENCE..

Excellent question! Scientists use waves to study the different layers of the earth. Usually, they use seismic waves, which are waves generated by earthquakes or nuclear-test explosions. The seismic waves are bent, sped up, or slowed down, or even reflected when they pass through the earth's layers. Different types of materials (liquid vs. solid, rigid vs. softer) determine the speed of the waves. Bending of the waves occurs at the layer's boundaries. So, scientists study the path and speed of these waves through the earth to decipher boundaries and the materials that make up the layers.



THATS WITH QUESTION 1
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Most active divergent plate boundaries occur between oceanic plates and exist as mid-oceanic ridges. Divergent boundaries also form volcanic islands which occur when the plates move apart to produce gaps which molten lava rises to fill.




I hoped this helped...

~♥ ashlynn
6 0
3 years ago
Read 2 more answers
Why does an increase in temperature result in an increase in reaction rate?
timurjin [86]
Increase in temperature decreases the Activation energy thus, increasing the rate of reaction

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6 0
3 years ago
SOMEONE PLEASE HELP ME!!!! i would appreciate it sooo much. its in the pic below. someone whos good at bio.
Marat540 [252]

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7 0
2 years ago
The driving mechanism for plate tectonics was proposed by _____________________.
Goshia [24]
The best and most correct answer among the choices provided by your question is the fourth choice or letter D.

In line with other previous and contemporaneous proposals, in 1912 the meteorologist Alfred Wegener<span> amply described what he called continental drift, expanded in his 1915 book The Origin of Continents and Oceans and the scientific debate started that would end up fifty years later in the theory of plate tectonics.</span>


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
8 0
3 years ago
HELP PLEASE HELP HELP HELP
pshichka [43]

D   because anashphere is were they are pulling apart

have a nice day

5 0
3 years ago
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