___________is an a-cellular agent that replicates only inside the cells ofthe other living organism.

___________is the bacterial disease, it transit through containination of wounds wit" the bacteria.

Any human being should take minimum ___________ of water every day.

80% of the world production of Moringa leaves is___________

_________are required for growth as well as for the regulation of normal body function.

_________is made in our skin using sunlight

Beri Beri is caused due to the deficiency of________

Among the Vitamins which one is the water soluble Vitamin

_____________is the highly rich source of protein

_______are more energy giving component of the food .

Camel passes___________amount of urine.

____________can live for many days without drinking water.

Some animals spending winters in a dormant condition is called_______.

Among the following which one is Bird Sanctuary located in Tamilnadu___________.

Lizards are walk with four legs and is known as

Euglena moves with the help of__________.

Jurong Birds park located in__________.

Polar bear and Penguins dwell in___________.

Which is not a biotic community among the following?

A cheetah running with an average speed of_____________

A___________ is the fastest land animal

_________________are robots scaled down to microscopic size in order to put them with very small spaces to perform a function

Usain Bolt crossed 100 metre in____________seconds and made a world record

Periodic motion among the following is___________

People walking in a crowded street is example of_________motion

__________is an ancient Indian astronomer

We mix rice, dal, salt, chillies, pepper, ghee and other ingredients to make pongal. So pongal is also a ___________

__________is a smallest particle

Very tiny insoluble solid separated from a liquid is__________

Removing grains from stalks __________ method is used

The space between ____________ particles is the greatest one.

____________has definite shape and volume.

One dot that you make with Your pen has more than ___________ Lakh Molecule

A drop of water contains about____________ water particles.

A standard sheet of paper is about___________ atoms thick.

All the matter made of __________

The __________ forest in South America produces half of the world's oxygen supply.

The first land plants are____________

Air spaces in stems and petioles of ___________ plant are useful for floating in water.

Length of Nile river is_____________

___________ is the longest river in the world.

_____________ is one of the fast growing plant during active growth phase.

World habitat day is observed on first Monday of________.

On the lower side of the leaf there are tiny pores or openings known as ____________

Main axis of the shoot system is called____________.

The underground part of the main axis of a plant is known as_________.

___________ is a natural science concerned with study of life and living organisms.

The moon's gravitational pull is one_____________of the earth's pull.

The matric system of units was created by the________in 1790.

_____________is used to measure mass.

Volume of liquid is usually measured___________

Twenty decimetre is equal to_________

Volume of solid is_________

Five kilometre is equal to_____________

___________is used to measure the accurate time of the activity.

The distance between one end and other end is called ___________.

How will you measure your height with the unit?

Motion repeated in equal intervals of time is called as periodic motion

Force is executed by touching the body is called non - contact force

Motion occurs when the object is pulled or pushed by an agency

Liquid is affected by gravity less than anything.

Water particles have no space between them.

Gases have neither a definite shape nor a definite volume.

The force of attraction between liquid particles is more than solid particles.

The feather and paper cup can float on the water.

The Cow and Birds are nonliving things.

The Particles of matter one extremely small and it can be seen even with a powerful microscope

Gas like state of Matter that exists at extremely cold temperatures used in the field of cryogenics.

The Amazon rain forest in Canada produces half of the world's oxygen supply.

The longest river in India is Ganges river.

In case of sugarcane food-is stored in the stem region.

The buds at the axils of the leaves are called terminal buds.

The living world comprises of plants and animals.

National physical laboratory is located in Delhi.

Length, mass and time are some of the derived quantities.

A ruler or scale used nowadays to measure length was invented by william Bedwell

On moon where the gravitational force is greater than earth.

Length is a fundamental quantity.

Kerosene is measuring with the help of graduated cylinder.

Spending the hot and dry period in an inactive state is known as Aestivation.

Animal moves its location as the season changes its said to be adaptation.

Some fishes have the capacity to rotate the head around the head joint.

The streamlined body shape of fishes helps to move through water easily.

In unicellular organisms, the growth occurs by an increase in the size of the cell.

In Amoeba, reproduction is by simple diffusion through the body surface.

Fishes are unicellular organism.

Moringa leaves are rich in the minerals potassium, Cacium and Iron

Phosphorus helps in strong bones, teeth and clotting of blood.

Sun screen lotion reduces ability to produce Vitamin D. It leads to Vitamin D deficiency diseases

Vitamin D abundantly found in orange and gooseberry

Night blindness is a disease due to deficiency of Vitamin A..

Minerals are required for carrying out various biochemical reactions in our body.

Mention any two output devices

Give any two examples of operating software

Mention the two types of softwares.