Question

This table shows 3 different groups of crocodiles. Each group, A, B and C, is in a category based on their total lengths in meters. Study the chart and choose the statement below that is a valid conclusion based on the data in the table.

Answer 1

what are the statements?

Answer 2

the answer is C because as you can see on the graph group B has more fish than any of their other preferences so by overharvesting fish group B crocodiles would go without of of their main food sources :)

Answer 3

An experiment was carried out to determine whether drinking caffeinated soda increases pulse rate. The pulse rates of 30 year old men and women who were at rest were measured. On day one, each person was given a caffeinated soda. On day two, each person was given caffeine-free soda. One hour after drinking the soda, their pulse rates were measured. The participants in the experiment were all the same age and they were all given the same amount of soda. The dependent variable in this experiment is the (HINT: ______ depends on ______)

Answer 4

i think the answer would be the amount of soda given because thats the variable that doesnt change :)

Answer 5

A(n) _______ is a tentative, testable statement about the natural world that is capable of being supported or refuted by scientific evidence, whereas a(n) _______ is a well-established and highly-reliable explanation of a natural phenomenon

Answer 6

i think the first one is hypothesis because that something you can prove and disprove and the second one would be theory so the answer would be B