Which component is missing from the process of photosynthesis?

Carbon Dioxide + Water + Sunlight → + Oxygen

Light Energy
Glucose
Plants
Carbon

Astudent observes a star from two positions of earth in its orbit, in summer and winter, and measures the change in the position of the star. which of these can be best calculated by this method?

Acquired mutations can result from radiation pollution toxins inheritence select all that apply

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?