Its historical significance of this is that real people died during this time
Answer:
Explanation:
A catalyst is a substance that increases the rate of a chemical reaction without itself getting consumed in the reaction as it helps in decreasing the activation energy. Thus, rate of reaction also increases.
A positive catalyst helps in increasing the rate of a chemical reaction whereas a negative catalyst decreases the rate of a chemical reaction.
Whereas when we increase the temperature then collisions between the particles increases due to increase in kinetic energy. Hence, rate of reaction increases with increase in temperature.
Thus, we can conclude that out of the given options adding a positive catalyst will increase the rate of a chemical reaction.
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Answer:
1 we should stop depending on technology all time
2 would it be possible to rent car at the airport
3 suzy tell me that they want to move in house
4 I studied politics, university, but I decided not to become lawyer
I hope this is helpful please mark me as brainlist
Answer:
Colony Collapse Disorder is causing there to be fewer bees:
- Grocery stores would note have so many fruits and vegetables.
- Without bees, there would not be any honey
Bees help plants grow:
- Plants give us much of our food including fruits, vegetables, and seeds.
Explanation:
Bees help fruits and vegetables grow (including flowers).
With the loss of so many bees, fruits and vegetables would not be so plentiful.
Without plants, animals would also not survive, so bees are vital to our survival.
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