24. • Arthropods are very small insects. Human lice are an example.
• Sty is a bump on the upper or lower eyelids. It is caused by bacteria
that gets in the air.
• Bacteria are tiny, single-celled microorganisms.
• Colds are sually coughs and sneezes. Your nose may be blocked
with mucus or a thick liquid that is sometimes runny.
• Dengue is a viral infection in which mosquitoes are the carriers of
this virus.
40. Some of the material cultures of the early Filipinos:
• money
• tools
• weapons
• utensils
• machines
• clothing
• ornaments
• art
• buildings
• monuments
41. Some examples of things that early filipinos
teach to their child:
• The fathers taught their sons how to look
for food and other means of livelihood.
• The mothers taught their girls to do the
household chores.