Circulatory System

Heart Rate (Normal and Accelerated)

Amount of air found in different Soil types

Social Studies Lesson 2: Planet Earth

Social Studies Ch 1

http://subjects.opal.moe.edu.sg/social-studies/social-studies-primary/teaching-and-learning/primary-5/textbook/lesson-resources?ticket=ST-260890-DXF9lpHYBUgf1r1hm29c-UNIX-962X-WEB1-SG

Respiration in Fish

Respiration is the process of obtaining (1)______________________ in the body and releasing (2)_________________ and (3)___________________ from the body to carry out life processes.

Fish have (4)____________________ that help them breathe underwater.

They do not have (5)________________ like whales and dolphins that live in the water.

Water contains (6)__________________ that fish need to carry out respiration.

(7)_________________ present in the water is dissolved in the fish's blood with the help of the gill filaments.

Greetings from Mdm Toh

Hi all

I look forward to sharing Science learning resources with all of you in this blog. I hope you will like this space I have created for you here.

Yours
Mdm Toh