Mean number of bubbles produced over a 10 minute period Distance from the
light source
Elodea
Cabomba
Horwort
0
100
120
10 cm
0
25
90
20 cm
0
11
60
30 cm
1
6
30
40 cm
0
4
0
50 cm
a. What can be done to improve the table? (1 mark]

The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."