One positive effect of recycling aluminium cans to manufacture new beverage containers is
a. conversing earths resourcing
b. creating acid rain
c. warming earths atmosphere d. increasing the ozone layer

Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino

Part of the elbow is formed by the end of the humerus. what do you call this part?

This is a membrane-bound, disk-shaped compartment inside chloroplasts and cyanobacteria. they are the site of the light-dependent reactions of photosynthesis.