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elena-s [515]
3 years ago
11

By observing sunspots, Galileo concluded that the sun _____.

Biology
1 answer:
tatiyna3 years ago
6 0

Answer:

By  observing the sunspots, Galileo concluded that the sun rotated on its own axis.

Explanation:

Galileo with the help of his telescope, observed that the sunspots were blackish spots found in the sun which is irregular, uneven and often with unique shapes. These cannot be any satellites or particles moving round the sun. Rather these observations consolidated the fact that the sunspots were denotations of the sun's surface and the irregularity in shapes points towards the fact that the sun rotate in its own axis.

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More offspring are born in a population than can survive
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Answer:

Explanation:

Yes. Animals and humans have instincts. Every creature does. Most of the time offspring are born in populations that are thriving so their young and their genes can be passed on.

7 0
3 years ago
Large waves cause erosion of shorelines. Seawalls constructed of concrete can protect shorelines from this erosion. What type of
andre [41]

Answer:

C. cause and effect

Explanation:

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3 0
3 years ago
Read 2 more answers
Which of the following is the best description of the fluid mosaic model? A stationary triglyceride bilayer with fluid proteins.
joja [24]
Hiya once again,

The fluid mosaic model explains only but observations about the structure of functioning cell membranes. However, a lipid bilayer is used to describe the membranes of animals and plant cells. This isn't a great question to be honest with you, so let's try it like this:

Triglyceride: Ester formed by Glycerol and 3 fatty acid groups. These guys are basically made up of fats and oils. (Ex- High concentrated blood)

Phospholipid: A lipid containing a phosphate (an ester of phosphoric acid) in its molecule.

Bilayer: A film (layer) of molecules (created by lipids) that are arranged with it's hydrophobic (meaning whatever it is does NOT mix well with water... Kinda like pouring sugar into a cold glass of water and waiting for the sugar to melt) inverted at both ends of the film.

Embedded Proteins ('Intrinsic Proteins' if you wanna be fancy): Having one or more segments embedded into the phospholipid bilayer.

Stationary (phase): This is something that is mostly involved with bacterial growth

I really hope this helps! Let me know what you got and which one was right!
6 0
3 years ago
Hellpp with this ill give brainliest
Ann [662]

Answer:the answer is A

7 0
2 years ago
Which of the following best describes mechanical advantage? *
Travka [436]

Answer:

option A is correct

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8 0
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