Give the names of two decomposers and two scavengers. 02:12 Give the names of two oils seeds. 01:26 Give the name of two milch animals. 01:30 Name the insect which makes honey. 01:18 Give three examples of seafood. 01:37 What is a honey comb? 01:27 Name the main ingredients used...
(a) Arteries ar thick walled because these vessels carry blood from the heart to all the part of the body and blood emerges from the heart under high pressure. (b) A fish has a two chambered heart and has gills to oxygenate blood. In a fish, the heart