How does burning of fossil fuels imapct ecosystems?

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”

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

Explain how light energy is turned into chemical energy? ! due tomorrow!