Help me plz Information relating to an ecosystem is contained in this diagram. Which information belongs in areas X and Y?

What types of energy transfers and energy transportations are involved in the domino chain reaction?

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes

Which kind of mutation has occurred when the codon for an amino acid is changed to a stop codon? a. a silent mutation b. a missense mutation c. a frameshift mutation d. a nonsense mutation