Question 5 (1 point) (05.03 LC)
What is the empirical formula for C4H8O2? (1 point)
оа
C2H₂O
Ob
C₂H₂O
ос
CH20
Od
C₂H GO

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

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

Describe two recent or ongoing space missions.