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Studentka2010 [4]
3 years ago
10

Thompson's cathode ray experiment showed that

Biology
1 answer:
wel3 years ago
5 0
1. the first choice , hope that helped
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U don't need to do evidence. Just give me a few sentences for tjsi question. I WILL GIVE BRAINLIEST!​
KiRa [710]

Its is possible because your previous family members like grandparents can have dimples special features like eye color can skip a generation so for example my family all have brown eyes and my mom previously had twins with blue eyes but my great grandma has blue eyes a feature skipped from my family and she got it from my elders

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For fuel to be useful, energy must be released A.as heat or light B.in a controlled way C.contimuously D.over a long period of t
Aloiza [94]
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3 years ago
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4. A soda can has a volume of 0.35 liters and before opened its internal pressure is 30 psi. What
777dan777 [17]

The volume of the gas expansion is 0.71 liters.

<h3>Boyle's law</h3>

Boyle's law states that the volume of a given mass of a gas is inversely proportional to its pressure provided that temperature remains constant.

P₁V₁ = P₂V₂

where;

  • P₁ = 30 psi
  • V₁ = 0.35 liters
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The volume of the gas expansion is calculated as follows;

V_2 = \frac{P_1 V_1}{P_2} \\\\V_2 = \frac{30 \times 0.35}{14.7} \\\\V_2 = 0.71 \ Liters

Learn more about Boyle's law here: brainly.com/question/469270

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2 years ago
How long does it usually take for a rock to undergo a stage within the rock cycle?
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I studied this before and I'm pretty sure it's D (sorry if I'm wrong)
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3 years ago
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The part of a cell that regulates what passes into and out of a cell is called
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Cells membrane is like a skin to human. It will be the border of the cells and protect it from outside by limiting things that can pass into it. It also used to dump waste so it should be able to make it pass out of cells. When cells membrane is disrupted/damaged, the existence of the cell can be threatened.
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