The sun has been up for several hours , and it has been shining on these trees . What can the trees do because they are in sunlight?what does this mean for the number of energy storage molecules in trees? A. Give off air. Giving off carbon allows them to make energy storage molecules
B. give off. Giving off carbon uses up energy storage molecules
C. take in carbon from the air . The carbon s used to make energy storage molecules
D. take in carbon from the air , the carbon is used to break down energy storage molecules.
E. None of Above.

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

the child is heterozygous

answer is: c. the experiment shows that the red substance experienced a chemical change.

this is chemical change (chemical reaction), because two new substances are formed (metalig liquid and gas), the atoms are rearranged and the reaction is followed by an energy change.

this is example of chemical decomposition.

chemical decomposition (analysis) is the separation of a single chemical compound into its two or more elemental parts or to simpler compounds.  

chemical decomposition is opposite of chemical synthesis.