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In science, a theory - ✔✔encompasses many hypotheses.
Convert 0.25 liters to ml. - ✔✔250 ml
Convert 0.75 g to mg. - ✔✔750
Which of the following can hold about 2 kiloliters of water? - ✔✔a pool
Scientists were studying temperature selection among pregnant big brown bats. What would the test
group be in this experiment? - ✔✔pregnant bats
Robert, an aspiring scientist in a biology class, wanted to conduct a study on the effects of cigarette
smoke on the web-building ability of spiders. Which of the following statements is an incorrect use of
terms pertaining to the scientific method? - ✔✔Robert wanted to see if his <i>theory</i> was true that
cigarette smoke will influence web-building in spiders.
Convert 500 mg to g. - ✔✔0.5
Which unit would be best to measure the length of a car? - ✔✔meters
Scientists were studying temperature selection amongst pregnant big brown bats. What would be the
best control group for this study? - ✔✔female bats that were not pregnant
Convert 5000 g to kg. - ✔✔5
, Animals are not - ✔✔autotrophic.
Many insects do not see into the red color range, and as a result, many insect-pollinated flowers are
colors other than red (e.g., purple and yellow). This flower coloration would be considered a(n) -
✔✔adaptation.
Which is the largest, most diverse group of arthropods? - ✔✔insects
Which of these is a unique characteristic of mammals? - ✔✔hair
The circulatory system of a whale is considered an organ system because it is composed of different -
✔✔organs.
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Which of these worms are segmented? - ✔✔annelids
Which of the following is the most encompassing level of organization? - ✔✔ecosystem
Which of these is a bivalve? - ✔✔clam
A(n) _____ is an individual animal that possesses both male and female sex organs. - ✔✔hermaphrodite
Prokaryotes belong to ________ - ✔✔Domain Archaea.
Which structure is a characteristic found only in angiosperms? - ✔✔flower
Which of the following groups provides protection and nourishment to the embryo? - ✔✔all plants
Apples, oranges, peanuts, and rice grains are produced by - ✔✔angiosperms.