The parents should go to gene counciling to determine who carried the gene that was passed down to the offspring.
Photosynthesis is using Light Energy to convert CO2 and water into oxygen and carbohydrates such as sugar or starch.
Cellular respiration is using oxygen to convert biochemical energy into ATP (Energy) and CO2
The relationship between the 2 is that what the 2 creates and let out is what the other needs to work like photosynthesis creates oxygen as a byproduct and to do cellular respiration, it needs oxygen. Cellular respiration creates CO2 as a byproduct and to do photosynthesis, it needs CO2.
When decomposers are breaking down dead waist nitrogen is released back into the air that's what causes the stench on dead animals
Drinking Salt water would dehydrate you making you more thirsty and eventually you'd die. You could desalinate small amounts of water by distillation with the appropriate tools all you'd need to do is heat the salt water and catch the vapor/steam in a different container. This could be done slowly using heat from the sun and clear plastic water bottles if no other heat sources are available. the salt stays in the heated container while the vapor/steam is desalinated drinking water.
