Janet is studying a population of genetically-identical individuals. Janet can conclude that these organisms. A. do not reproduce.
B. reproduce sexually.
C. reproduce asexually.
D. are multi-cellular.

blue stars have the highest surface temp

stellar distances are usually expressed in light-years

the measure of a star's brightness is called magnitude

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the answer is :

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

6h2o+6co2=c6h12o6+602