The table shows the adaptations of three different groups of organisms. Based on the given adapatations, name each group, in the order within the table.
A)
1 = Mammals, 2 = Birds, 3 = Reptiles
B)
1 = Mammals, 2 = Amphibians, 3 = Birds
C)
1 = Birds, 2 = Mammals, 3 lmphibians
D)
1 = Birds, 2 = Mammals, 3 = Reptiles

What are two reasons for why a species might disappear from the fossil record?

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

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?