How do i rank the four gases (air, exhaled air, gas produced from the decomposition of h2o2, gas from decomposition of nahco3) , in order of decreasing concentration of co2.

explanation:

crosscutting concepts have application across all domains of science. as such, they are a way of linking the different domains of science. they include patterns; cause and effect; scale, proportion, and quantity; systems and system models; energy and matter; structure and function; and stability and change.

the child will have heterozygous dominant chromosomes as characters of his father are dominant over the characters of his mother.

the child is heterozygous