Which option would Carolus Linnaeus MOST likely agree with? Which line from the article supports your answer? Bats and birds should be grouped together in the same category of organism. "At that time, Linnaeus classified species based on their looks,
O but as time passed and technology advanced, homologous structures became more important in classifying species on the phylogenetic tree of
He"
Whales and fish are in the same category because they share several homologous structures. "For example, whales were once classified as
fish because they live in water and have flippers."
In order to correctly classity different species of organisms scientists must analyze their DNA. "It wasn't until the latter half of the 20th century
that researchers were able to analyze and compare DNA between species."
o
Most animals descended from a common set of organisms. "Evidence of this common ancestry can be seen in the structure and development of
homologous structures, even if the functions of these structures are different."

98 points you will be galileo perform the experiment to determine if objects with different mass fall at the same, or different, rates in the air and in a vacuum. before you conduct your experiment, you need to form a hypothesis. a hypothesis is a prediction of what you think will happen in the experiment. the hypothesis is a statement that describes “if” a certain set of circumstances are present “then” there will be a specific result that will occur. record your hypothesis here: record the results from step one of the experiment (dropping the objects in the air): first trial: second trial: third trial: record the results from step two of the experiment (dropping the objects in a vacuum): first trial: second trial: third trial: did the experiment support your hypothesis? using the data from your experiment, describe why you believe your hypothesis was either proven or disproven. what forces were acting on the objects dropped in the air? what force was acting on the objects dropped in the vacuum? part two: comparing forces choose two forces and compare and contrast these forces. you must provide two ways that they are alike and two ways that they are different. you may make a list, write in paragraph form, or make a chart. choose two forces and compare and contrast these forces. these must be different forces than used in the prior question. provide two ways that they are similar and two ways that they are different. you may make a list, write it out, or make a chart.