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Otrada [13]
4 years ago
16

How does a catalyst work

Biology
2 answers:
BlackZzzverrR [31]4 years ago
8 0
A catalyst works by providing an alternative reaction pathway to the reaction product. Furthermore the rate of reaction is increased.
Olegator [25]4 years ago
5 0

Answer: By increasing the rate of reaction by lowering the activation energy.

Explanation:

A catalyst can be defined as the substances that can increase the rate of reaction by lowering the activation energy. This saves more energy for the reaction to take place.

The rate of reaction can be increased by several factors such as temperature, pH and catalyst.

Some of the catalyst are: Enzyme, molybdenum.

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The pattern of growth in which the child is able to control the head and neck before the arms and legs is known as Cephalocaudal Growth.

Explanation:

Cephalocaudal Growth.

This type of growth pattern happens with the humans when they are infants, where fastest growth takes place at the upper part of the body which includes, head. Then the growth started with the gradually lower parts like neck, shoulder etc.

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