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a_sh-v [17]
3 years ago
14

How will you prepare slide without drying quickly

Biology
1 answer:
SashulF [63]3 years ago
5 0
Add a few drops of glycerine on the slide,it will prevent the slide from drying.
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PLS HELP FOR SCIENCE 6th grade work
muminat

Answer:Dialation

Explanation:Becuz of size of the cells it is dialated.

3 0
3 years ago
How much force is needed to lift something with a mass of 1kg
goblinko [34]

Answer:

Lets be clear, in an inertial frame of reference it will take 1 newton to move 1 kilogram 1 meter in one second(roughly). 1 joule in that newton, 1/speed of light = incremental mass increase( irrelevant) . So, to move 1 kg of mass 1 meter in 0.00000003 seconds would take 300,000,000 joules(fun).

That divided by speed of light again and your 1kg mass is now 2 kg. Now to move 2 kg 1 meter would take more energy than previously. More energy (newtons) the more relativistic mass gained and thus more energy required to move faster. This is why we cant reach the speed of light - infinite energy. ( again irrelevent to the Question).

But in your question you said lift. Lift is a term that I would find on earth, in a gravity well, so moving that same 1kg of mass wouldn't take 1 newton because the gravitational force pulls the mass down, causing a force called weight - this would be 9.8 N x Mass at sea level. So to lift this 1kg mass will take more than 9.8 N. 10 newtons of life would create a net force of 0.2 N so 0.2/1 = 0.2 meters acceleration.

Note that, gravitational force is one side of the same coin, with acceleration on the other. We talk of gravitation in terms of acceleration, as two masses that are not identical will always fall at the same acceleration. Gravity isn't a force, its a four dimensional field that curves linear paths toward attracting bodies - this is how we are able to orbit objects in space.

4 0
3 years ago
Which of the following aids in the weathering and transportation of rocks? A. ice B. electricity C. sunlight D. clouds
Ede4ka [16]

The answer is A my man

4 0
4 years ago
Read 2 more answers
The diagram below shows the movement of substances A and B into a cell:
Grace [21]

Answer:

C. ATP is required to move substance A into the cell.

Explanation:

As the model shows a cell with the movement of substances A and B, so the correct statement following the model is "ATP is required to move substance A into the cell".

This is so because ATP is required by a cell to move the substance such as ions across a membrane against a concentration and at the same time another substance moves out of the cell by the process called diffusion.

<u>As in the model, we can see substance A is moving in the cell while B is moving out of the cell (distance between cell membrane and substance B is more).</u>

Hence, the correct answer is "C. ATP is required to move substance A into the cell."

8 0
4 years ago
Which moon phase is represented in the diagram below?*
makkiz [27]

Answer:waning cresent

Explanation:waning crescent

5 0
3 years ago
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