What is unique about the equations of Photosynthesis and Respiration?

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.