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Dmitry_Shevchenko [17]
3 years ago
9

Astronomers believe distant planet could be ‘more hospitable’ than earth. true or false

Biology
1 answer:
vovikov84 [41]3 years ago
4 0

Answer: true

Explanation:

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What is attitude.......​
Bad White [126]

Answer:

The concept of showing emotions towards one in reaction to something said, generally a negative statement causes attitude.

Explanation:

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2 years ago
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If you were designing a lander to work on mars, where on earth would you test it? Why?
emmasim [6.3K]
Hmm good question. Well I would have to test it for where there are no living life. I would have to build another NASA in the County because there is plenty of room there. Mars is made out of Dusty Crust that is about 30 miles thick. And let's say that the desert's Dusty Crust is about 5 miles - 15 miles thick. That will give about the same amount of surface that mars has. So we would know what to build for a perfect lander to work on Mars. This isn't much but it is something.
4 0
4 years ago
This has to do with blind spots: What parts of the eye are involved with this inability to see? How do these eye parts function?
Slav-nsk [51]

Answer:

  • Blindspot
  • It has a vital role. It is the only way out of the optic nerve. By this hole optic nerve exits from the eye and goes towards the brain.
  • It can be proved by a simple experiment. A paper sheet is taken. Then a cross and a circle are drawn side by side on that paper. Then we will focus on the cross. Then by closing one eye and by bringing the paper slowly towards our face, the circle will be disappeared at a certain point.        

Explanation:  

The blind spot is a region on the retina where ganglion cells connect with the optic nerve, and the optic nerve and blood vessels leave the eyeball. There are no receptors in this area so nothing can be translated into vision. That's why the blind spot is unable to see things.

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3 years ago
You receive a sample slide of an organism. While observing it under a microscope, you notice that the organism is single-celled
STALIN [3.7K]

Answer:

the presence of cell structures in the cell

Explanation:

<em>If you do not know the reasoning behind this, you may want to read the explanation assignment the teacher adds, or do more research, look at notes, or pay attention during class :)</em>

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3 years ago
Animales that have a symbiotic relationship
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Symbiosis can vary between mutualism, parasitism, and commensalism, tho these grade into each other, it is often difficult to tell which is involved in a given relationship. 
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3 years ago
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