riddles

• It goes on and on with "i" in the middle. What is it?
• Four people push a taxi to make it move. But the taxi is not moving. Why?
• A is the father of B. But B is not the son of A. Why?
• Which building has the most stories?
• What two words have thousands of letters in them?

If u guys solve these riddles, u will get a reward frm me...

Nutrition in Animals

1. Where is bile produced? Which component of the food does it digest?

2. Define:-

• Ingestion
• Amoeba
• Ruminant
• Villi

3. Represent a human digestive system in means of diagram.

Nutrition in plants

1. Distinguish between a parasite and a saprophyte.

2. Give a brief description of the process of synthesis of food in green plants.(with a diagram)

3. Define:-

• Parasite
• Life Processes

4. What are the modes of nutrition? Define the two modes of nutrition.