Share Knowledge Contest - 2021
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If we breathe in, we breathe air into our respiratory system. The part of the air that we breathe in is_________________.
oxygen
Asthma is a disease which may be caused by an___________
allergy
What is a communicable disease?
A disease which can be transferred to another person
True or False. Our heart is the vital organ that pumps blood to all parts our body.
True
Guard cells are found in _______________.
leaves
What is the example of unicellular organisms?
Bacteria
Jelly fish, corals, ans sea anemones are_______animals that have a mouth surrounded by tentacles.
carnivorous
Sugar and _______________ are made during photosynthesis
oxygen
Ginseng and potatoes are example of plants that store starch in their ______.
stems
When do plants do photosynthesis?
During the day only
The reproductive cell of a male organism is....
sperm cells
Which of the following is a female part of a flower?
Ovary
Which part of the flower produces pollen grain?
Anther
What do ovules develop into when a fruit is formed?
seeds
Find the product of 700 and 18
12 600
What is 4538 x 10 ?
45 380
