Fill in the blank:
Organisms which draw food from the host body are called ………..

Name the following: Organisms which draw food from the host body.

Organisms which obtain their food from nonliving material environment are called

Fill in the blanks : ( e) The substances which can flow are called …............... .

Fill in the blank : ...... is a plastid which stores starch.

Which of the organism is used as food ?

Fill in the blanks to complete the sentences : Two ends of a magnet are called ………………….

Fill in the blank: Evolution deals with the study of ………… and ………….. of organisms.

Fill in the blanks with suitable words : Pure acetic acid is called .............. acetic acid.

Fill in the blank spaces by choosing the correct words from the list given below: chemical, solar, heat, electric, kinetic. Q. During digestion of food the ____energy of food changes into heat energy.

Fill in the blank spaces by choosing the correct words from the list given below: direction, joule, work, energy, force Q. Ability to do work is called _____.