What can you infer about the amount of sunlight around the equator that could explain why these areas tend to have higher concentrations of chlorophyll?

The sun is located directly ocver the equator therefore the most amount of sunlight would be present in this area . The plants here would use this as a way to photosyntesise more by having more chlorophyll present in leaves . The CO2 conc. , water conc. would be other factors but the amount of chlorophyll would be a direct limitation as there can always be excess CO2 and Water

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.