System and Diseases

The organ below that is called as external organs are ....

• 
• 
• 
• 

The main organs in respiratory system are

Which one is the right statement about heart rate ?

• The bigger the animal's size the faster the heart rate

• girls heart rate is lower than boys

• adult heart rate is lower that kids

• sitting activity heart rate is higher that jumping

Observe the picture. Anton got sick yesterday, how was the disease being transmitted to him?

• by touching

• by air

• by animals

• by water

What are the main organs in circulatory system?

The microbes that can be beneficial to human is ...

Which action below that could prevented the disease being transmitted?

• cover the mouth with mask/tissue

• washing hand

• clean up the mouth daily

• brush teeth regularly

The organ that showed by letter a that has low in oxygen is called...

• capillaries

• vein

• artery

• blood vessel

Which body system that has been showed that picture?

What organ that showed by letter f ?