What do you mean by catalysts
What do you mean by catalysts?
Expert
Catalysts are substances which decrease the activation energy of a chemical reaction, facilitating it or forming it energetically viable. The catalyst raises the speed of the chemical reaction.
State the type of circulatory system molluscs has? And compared it with the respiratory system of the annelids?
Write down the relationship between environmental resistance and population growth according to the biotic potential curve and the real population growth curve?
Describe briefly the term speciation?
What are zymogens? Briefly explain it.
Why does urinary volume raise when alcoholic beverages are ingested?
How is the body of gastropods categorized? Answer: The body of gastropods is categorized into three main parts: visceral mass, head and foot.
Give a brief description of nutrient?
Emerging Technologies: We exist in a world where technology is a part of our daily lives. Emerging technology is continuously being developed in order to meet requirements of companies and people. This technology goes via a range of testing before it
Is there some bacteria made up of more than one cell?
Why uricotelic excretion is necessary for the avian and reptile embryos?
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