>Explain whether life could exist on other
planets or moons in our solar system.
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Ответ:
The direct answer to the question "Can there be life..." is that there is potentially a non-zero possibility. Testing the null hypothesis, that there "cannot be life" is quite difficult. Evidence for and against both positions exists. However strong the arguments for life, space provides many harsh environments, yet we know deep in our oceans at hydro-thermal vents or in volcanic geysers there is life. Seeing volcanism on other worlds at least provides a necessary energy source. But the null hypothesis has a fatal flaw. We know of one location where there is life, and we discover over and over again that its conditions are not very special in the Universe. The famous Drake equation goes much further, to single out intelligent life that still exists today and wishes to communicate. But in very sad news for the null hypothesis, even it is non-zero.
Ответ:
Ответ:
The true statements include
- the new prism will have a length of 5
- the new prism will have a depth of 4
Step-by-step explanation:
The options as obtained from the internet.
- the new prism will have a length of 5
- the new prism will have a depth of 4
- the new prism will have a height of 2
- the volume will increase by 6 and each of the 3 dimensions is increased by 2.
- srekar could increase the volume by the same amount by just adding 6 to the height instead of 2 to each side
The volume of a rectangular prism is (length × depth × height)
Originally, length = 3 inches
Depth = 2 inches
Height = 1 inch
Original volume = 3×2×1 = 6 in³
Then, Sreka adds 2 inches to each of the dimensions,
New length = 3+2 = 5 inches
New depth = 2+2 = 4 inches
New height = 1+2 = 3 inches
New volume = (5×4×3) = 60 in³
Taking each of the statements one at a time
Statement 1
the new prism will have a length of 5
True!
Statement 2
the new prism will have a depth of 4
True!
Statement 3
the new prism will have a height of 2
False! New height = 3 inches
Statement 4
the volume will increase by 6 and each of the 3 dimensions is increased by 2.
This is false. The volume increased to 10 folds of its original volume.
Statement 5
srekar could increase the volume by the same amount by just adding 6 to the height instead of 2 to each side
Adding 6 inches to the height,
New height = 1+6 = 7 inches
New volume = 3×2×7 = 42 in³
This statement is false as the new volume from adding 2 inches to each side is 60 in³
Hope this Helps!!!