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What is the highest underwater waterfall in the world?

• Angel Falls, Venezuela

• Niagara Falls, Canada

• Denmark Strait cataract

• Victoria Falls, Zambia

What is the largest volcano in the world?

• Mauna Loa, Hawaii

• Mayon volcano, Philippines

• Mount Fuji, Japan

• Arenal volcano, Costa Rica

Who was the first to reach the summit of the Mount Everest?

• Edmund Hillary and Tenzing Norgay

• George Mallory

• Nirmal Purja

• Tommy Caldwell

Who invented the first compound microscope?

Which of the following has a colour?

• Br₂

• Cl₂

• O₂

• F₂

• N₂

.................is a non metal conducting electricity.

Which of the following is not an organelle involving in photorespiration?

• Peroxisome

• Mitochondrion

• Lysosomes

• Chloroplast

What is protoplast?

• The cell content without the cell wall

• The cell only with the living components

• The cell without the nucleus and the vacuole

• A typical cell

Which organism has chitin in its cell wall?

Are you tired?

• Yes, a lot

• Not at all

• It was cool!

• I loved it!!

• I hate it!!