Round2Grade5

Which of the following is a characteristic of insects?

• Have no  antenna
• Have 8 legs
• Have 3 body segment.

Vertebrates have a hard bony —------------------------ inside their bodies.

• backbone
• living thing
• invertebrates
• animal

the smallest part of a living thing that can carry out all the processes of life

• animal
• plant
• cell
• Finger nails

a bone framework enclosing the brain of a vertebrate

• mandible
• scapula
• femur
• skull

One way to have a healthy respiratory system is to

• exercise
• drink soda
• smoke
• eat candy

Catching too many fish in an area of the ocean, so that there are not many fish left there

• overfishing,
• deforestation
• urban development

harmful materials released into the environment

• overfishing,
• deforestation
• urban development
• Pollutant

Polar bear has thick fur that 

• protects it from cold
• reduce water loss
• avoid hot temperatures and strong wind
• survive salt spray

How should we wear masks?

• Over our eyes
• Over our nose
• Over our mouth and nose
• Under our chin

Which of the following food is the example of energy-giving food?

• cheese
• chicken
• rice
• Milk