When coal is burned, stored energy is being released in the form of _______ energy

In the process in manufacturing food, plants store the energy from the

An object floating in water displaces less than its own 

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

The secretion given off by the liver which helps in the digestion of fats is the 

_______ is the branch of Biology concerned with the classification of organisms.

A plant growing on a shady side of a tall fence bends around the corner of the fence towards the sunlight. This illustrates 

The _________ is the part of the plant cell that stores water, sugar and minerals

Sound waves travel the slowest in 

Plants need carbon dioxide, water, light and chlorophyll in order to make starch by photosynthesis. Carbon dioxide enters plants through holes in the leaves called 

Sugar and starches are 

________ is considered as the most primitive kingdom

Not all microorganisms are harmful. ________ promote the rising of bread for baking

_________ are organisms that cannot manufacture their own food.

The weight of an atom comes mostly from its _______.

The _______ is the region of the atmosphere which absorbs harmful ultraviolet radiation

________ are the animals which live on land but return to the water to breed

The liquid portion of the blood is the 

The building blocks from which all matter is composed are known as 

_______ is a vascular tissue that conducts water and minerals; phloem is a vascular tissue that conducts food

________ is an environmental condition that has been blamed for the usual occurrence of fish kills

A _______ change is any change that results in the production of one or more substances that differ in chemical properties and composition from the original substances

_________ may be defined as visible expression of genotype

Cell walls present in plant cells are made up of 

Our diet must include three types of food: energy foods, body-building foods and maintenance foods. The energy foods are carbohydrates and ______.

________ has been known to retard the blood-clotting process allowing us to use aspirin to reduce the possibility of stroke.

Elements are classified according to the number of protons in its

Are organisms responsible for the return of substances in the bodies of the dead plants and animals to the soil

It promotes the development of secondary male sexual characteristics.

Is the iron-containing compound which give the red corpuscles its color

Night blindness in children and adults is attributed to the deficiency in _________ in the diet.

States that at constant temperature, the volume of a gas in inversely proportional to the pressure

The _____ light has the least frequency but the longest wavelength

Is the application of scientific concepts and principles

The _______ is the interaction of a colony of ant to the non-living and living things in its habitat.

_______, of the state of matter, has the strongest intermolecular force of attraction

A ________ can detect the magnitude of an earthquake

“Ako ay isang ibon na nakakaigayang pakinggan.” Ito ay isang 

Cebu: Sinulog, Kalibo: Ati-atihan, Iloilo: 

Ang tamang sulat ng 1/3 ay 

_________ ang tawag sa awit ng pag-ibig

“Daig ng maagap ang masipag.” Ito ay isang uri ng 

Ang gintong panahon ng mga manunulat noong panahon ng Amerikano ay batid sa uring 

Ang________ ay ang tulang pasalaysay na naglalahad ng buhay atkabayanihan ng isang tao sa isang partikular na lugar

Ang pangungusap na Umaaraw na ay isang pangungusap na