The heart is also called:
The space agency NASA belongs to
The force of friction can be reduced by the help of:
Only those plants and animals will remain on earth that
In most species of plants, food is stored in
Wind pollinated flowers hangs
Smaller particles in an atom are called
Chemical symbol represents
Heat loss may help matter to
Contents that a plant uses to make food, are
Rate of transpiration slows down when plant
Process in which food substances are moved to rest of plant by 'phloem' is known as
Miniature plants contain one or two seed leaves called
A circuit which splits into two or more branches is called