Explanation:
I hope you interested about the chemical what they add in tea
Answer:
A, is a girl balancing on her hands, a red arrow is pointing up and is the same length as an arrow pointing down.
Explanation:
vvEven she was still on her feet the force thats pulling her down is gravity and when you have figure the force that makes it easier so when the 2 arrows are the same size that means the force is balenced
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Answer:
Any 4 characteristic of catalyst are:
1. Catalysts remain unchanged at the end of chemical reaction in their mass and structure.
2. They donot start the chemical reaction.
3. They change the rate of the chemical reaction.
4. Catalyst is specific to the chemical reaction. It means that one catalyst can alter the rate of only one chemical reaction.
Answer: Primary succession
Explanation: The primary succession takes place at the places where the fungi, lichen and pioneer species grow on the substrate other than soil.
The moss and other plants starts growing when there is a suitable condition for their growth.
The place like rock and volcanic ashes are not fertile as soil for the growth of plants so when there is a growth of moss on the rock for the first time known as Primary Succession.
