What happens to a cup of warm tea when you leave it on the table?

Which of the following is the reason why a guitar can produce sound?

When Josie looks out of the window, she observes that there are no clouds appearing in the clear blue sky. This indicates that the weather is going to be _______________.

Heat makes the molecules of an object to move faster which causes its temperature to ________________________.

How can you make the Conga drums generate loud sound?

During a sunny weather, what time of the day would you most likely expect to record the lowest air temperature?

A freshly steamed siopao is placed on the dining table. What would most likely be its temperature after an hour?

At daytime, the air temperature __________________ as clouds appear in the sky.

Which of the following describe the usefulness of absorbent materials?

A gigantic cruise ship floats because the buoyant force of the water is greater than the ship's total weight.

How is heat transferred when you place an ice cube on your palm?

The decomposers such as bacteria and fungi help convert all kinds of wastes into organic fertilizer.

____________________ a piece of drinking straw changes its size and shape.

It is difficult to distinguish white sugar from ________________________ when mixed.

An ice cube remains solid at room temperature.

Yard wastes added in the compost is useful to the environment.

The ______________________ receives messages from the organs, interprets the information and tells the concerned body part what to do.

To keep oxygen-rich blood circulating in your body, the _____________________________ gives enough supply of oxygen and gets rid of carbon dioxide through breathing.

The oxygen in the blood is pumped by the ____________________ to the different parts of the body.

To keep your body nourished, the ______________________ acts as a temporary storage for food. Its squeezing movement and gastric juice released from its walls partially digest the food.

The partially digested food moves to the _______________________ which absorbs vitamins, minerals, and water. The dry mass is then squeezed into bundles of waste called feces.

Aside from producing bile to break down fats, the ________________________ removes harmful toxins or chemicals in the blood.

The_______________________ filters wastes and extra water from the blood that become urine.

The ___________________ is contained in the skull while the _______________________ is located between the lungs in the middle of the chest.

The _______________________ are located below the stomach in the abdominal area while the __________________________ are situated right under the ribcage on each side of the spine at the back of the abdomen.

There is no known treatment that cures _____________________.

Degradation of ________________________ causes patients with Alzheimer's disease to suffer from memory loss.

Which of the following can cause infection of the air sacs in the lungs which may lead to breathing difficulty?

Colorectal cancer is caused by excessive growth of _______________________________ leading to formation of polyps.

A patient in the late stage of rheumatic heart disease must undergo _____________________.

A drug treatment called chemotherapy is given to the patients suffering from _______________________.

Betty is suffering from kidney failure and must regularly visit a medical facility three times a week for a/an ___________________________.

It causes peptic ulcer disease.

It causes rheumatic heart disease.