The ability of material to decompose by microorganisms.

The absence of oxygen in lighting a candle willcause the candle’s flame to _____.

Why are there many craters on the moon?

A material that is negatively charged has an excess of ______.

The scientific study of light and how it interactswith different objects is called_______.

The food-making processes in green plants is called

The Earth travels around the Sun once each year. The Earth spins on itsaxis once each

When sugar is dissolved in water, the water is called the

What do you call the distance covered per unit oftime?

An electric current flow in ____.

Which of the following below is NOT an agent of Mechanical Weathering?

It refers to the planting on mountainsides following the contours orcurves of the land.

Empty boxes and cardboards can be reused as file storage and organizers.

The organisms that eat plants only are called 

What is the speed of an athlete who runs 200 meters in 40 seconds?

Which of these following plants undergoes an alteration of generation?

Which Star is nearest to the Earth?

These are the materials that can be decomposed by bacteria or other living things

It is a waste management strategy that means producing a new product out of discarded materials

It refers to the ability of a material to allow heat and electricity pass through it.

Elasticity belongs to what property of matter?

Ovaries and testes belong to what system of the body?

Which of the following will produce rust when it is wet?

What do you call the process of the union of the egg cell and sperm cell?

Which material allows heat and electricity to pass through it?

It refers to the shape of the sound wave

After playing basketball, your brother used towel to dry his sweat. What property os towel is being described?

During the puberty stage, boys and girls experience certain changes. Start of menstruation is a sign that a girl is _____.

One good characteristic of being a responsible consumer is to refrain from buying new materials when you still have supplies. What waste management is being practiced?

It occurs when oxygen combines with another substance and produces fire with heat and light. 

It is also known as burning 

The change in position of an object with respect to time is ___.

It is a numerical description of how far apart objects are.

It is the rate at which an object covers distance 

The point used to find or describe the location of something 

The external sex organ of male is ___

Many families use wod as fuel in cooking. What is the bad effect on environment of this activity?

Which of the following is considered a ductile material?

Which property is being described when it has the ability to decompose by microorganisms?

What is the fundamental unit of length based on the International Systems of Units (SI)?