Grade 9 integrated science-Mr Chege Joseph
LEVEL 3 - COURSE - TEACHERS ONLINE CLASSROOMS
TOPIC :TRANSPORT IN PLANTS AND ANIMALS.
Transport defined. • This is the movement of substances from one part of the body of an organism to another
integrated science grade 9 -chege karanja
LEVEL 3 - COURSE - TEACHERS ONLINE CLASSROOMS
:TRANSPORT IN PLANTS AND ANIMALS.
Transport defined. • This is the movement of substances from one part of the body of an organism to another. •
It involves the movement of materials to the sites where they are required and the removal of metabolic wastes from the site of production to the site of elimination. Importance of a transport system