7. which angles are complementary in the figure shown above?
o a. zdvf and leve
o b. zdve and leve
o c. zdve and ldve
od. ledv and zfdv

Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria

What best explains the inability for life to exist in earth early atmosphere

During binary fission, what events must occur before the cell splits into two new cells?