The tomato plant and the oxalis plant both have a maximum CO2 utilization rate. Why do you think higher and higher intensities do not cause an increase in the rate of CO2 use once the maximum rate has been reached?

In what layer of the sun is energy transfers between atoms

What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs