What shared basic need helps a mongo plant, a carabao, and a person stay alive?

A mongo seedling receives sunlight, but its soil stays dry for many days. What will most likely happen?

Rico has two similar mongo seedlings. Which plan best tests the effect of watering?

After observing the mongo seedlings each day, what should pupils record as evidence?

Name the natural source shown flowing along a channel between two banks.

What is the name of the large inland body shown surrounded by land?

What natural source is stored beneath Earth's surface in spaces within soil and rock?

How should a household pipe be grouped in the source-sorting activity?

A camel can live its entire life without taking in water.

Why must a tilapia's pond not be drained completely?

How should Carlo remove dirt and germs from his hands before eating?

Bea is thirsty. Which evidence best helps her judge whether water is suitable for drinking?

Why does closing the tap between rinses save water?

At the same flow, Ben showers for five minutes instead of ten. How does his water use change?

A closed tap keeps dripping. Which action should Ana ask an adult to take to stop the unwanted flow?

Why are liters suitable for recording daily water use?

Use the family's daily usage chart. What activity uses the greatest amount?

According to the family's daily usage chart, how many liters were used for cleaning?

How should adults in a barangay handle used motor oil to protect their river?

What natural source falls from clouds?