When your brother throws a scissor at you and cuts your cheek and doesnt apoligize he's a jrek right guys

Yes why would he do that in the first place I hope you are ok

Explanation:

If it is a puncture wound then most certainly, yes. In any case probably, and if it was a accident, possibly not. Or if he was sleep walking, then definitely not if he provides evidence.

Explanation:

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.