Organisms need nutrients to b. carry out essential life functions
1. the type of water
2.the height of the plants at the end of each week for eight weeks and averaged the height of the four plants in each pot
3. dirt,the type of the plants.
4. dirt,the type of the plants,
5. 2
6. if the plants get any mix water then it grow slowly
He used single-lens microscopes, which he made, to make the first observations of bacteria and protozoa. His extensive research on the growth of small animals such as fleas, mussels, and eels helped disprove the theory of spontaneous generation of life.