The answer is A. Remember that meiosis is like sexual reproduction and mitosis is like asexual reproduction. Hope this helps!
Answer:
1.When the ball starts it has potential energy, therefore when it falls it will have kinetic energy.
2. When it falls it will have potential energy, then cut the scissors, therefor when it gets to the wood it will have kinetic energy.
3.when it slings shot it will fall into kinetic energy, then stop and stay at potential energy.
Explanation:
Is this better?
Answer: Option E. There are covalent bonds between the hydrogen atoms
Explanation:
Answer:
the wrong statement is
d) the order of conductivity for different states is gas > liquid > solid
Explanation:
- the correct order is solid > liquid > gas
the thermal conductivity is a property of materials that it values the ability to transmit heat through them. In general, for metals and solid of continuos bodies the conductivity is high.
k = q / ΔT
∴ q: heat flux
∴ ΔT; temperature gradient
When a material undergoes changes of states, the thermal conductivity can change. for example, the conductivity of frozen water (a 0°C) is higer than that of liquid water.....from literature.
Redox reaction has a great economic impact. many product that we use in our daily lives are made using redox reaction. some of which are electroplating, that we use in our watches. and redox reaction also caused the rusting of irons, so buildings will rust and become brittle