Fill in the blanks:
1. All living organisms need ….a…. For carrying out daily life activtites, be it absorption, transport, movement, reproduction or even breathing.
2. All the energy required for life processes is obtained by ….b… some macromolecules that we call food.
3. Animals are heterotrophic, i.e they obtain food from plant directly (...c...) or indirectly (...d...).
4. like fungi are dependent on dead and decaying matter