a long long way

Advantages of Long form Periodic Table - 1. The classification of elements is based on the atomic number, which is a more fundamental property. 2. The reason for placing isotopes at one place is justified as the classification is on the basis of atomic number. 3. It explains the periodici..

Milky way is the galaxy that includes the sun, the earth and the rest of our solar system. It also includes huge clouds of dust particles and gases that lie throughout it and depths of interstellar space. The term Milky Way also refers to the portion of the Milky Way g..

About how many inches long is the arrow? => 2 inches or 1 inch or 3 inches..

About how many inches long is the pen? => 4 inches or 2 inches or 3 inches..

About how many centimeters long is the screwdriver? => 7 centimeters or 8 centimeters or 6 centimeters..

About how many paperclips long is the stick? => 6 paperclips or 4 paperclips or 3 paperclips..

How long is the knife in the figure? => 9 mm or 9.9 mm or 33 cm or 9 cm..

About how long is the rectangle? => 10 cm or 8 cm or 9 cm or 7 cm..

Long day plants flower when the day length is greater than a certain critical length, say twelve hours. Examples: Pisum sativum, Triticum aesativum, Beta vulgaris, Onion, carrot and spinac..

How long is the rectangle? => 4 1 2 cm or 4 cm or 3 1 2 cm or 3 cm..