Question 8 Fill in the blanks with suitable words. (a) The roots of a plant take up oxygen from the___ trapped between the ___ particles. (b) Diaphragm forms the ___ of the chest cavity. (c) Exchange of gases in the leaves take place with the help of ___. (d) Cockroaches breathe with the help of air tubes called ___.

Question 8 Fill in the blanks with suitable words. (a) The roots of a

1.	Question 8 Fill in the blanks with suitable words. (a) The roots of a plant take up oxygen from the___ trapped between the ___ particles. (b) Diaphragm forms the ___ of the chest cavity. (c) Exchange of gases in the leaves take place with the help of ___. (d) Cockroaches breathe with the help of air tubes called ___.
Answer» Question 8 Fill in the blanks with suitable words. (a) The roots of a plant take up oxygen from the___ trapped between the ___ particles. (b) Diaphragm forms the ___ of the chest cavity. (c) Exchange of gases in the leaves take place with the help of ___. (d) Cockroaches breathe with the help of air tubes called ___.