DOS WEEK OF JAN 22-25. DOS Tuesday 1. How are single-celled organisms different from multi- celled...
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Transcript of DOS WEEK OF JAN 22-25. DOS Tuesday 1. How are single-celled organisms different from multi- celled...
DOSWEEK
OFJAN 22-25
DOS Tuesday
1. How are single-celled organisms different from multi-celled organisms?Some single-celled organisms lack the
parts found in multi-celled organisms.All single-celled organisms have no
nucleus.Some single-celled organisms lack cell
membranes.Only multi-celled organisms
reproduce.
DOS Tuesday2. Identifying a question, researching, and forming a hypothesis are steps in a o variableo measuremento data tableo scientific investigation
DOS Tuesday3. The state of matter in which the molecules vibrate very close together iso gaso plasmao solido liquid
DOS Wednesday1. Scientists classify animals by: their names. their roles as prey or predator. their physical characteristics. what they usually eat.
DOS Wednesday2. Which statement is NOT true?
A snake is an amphibian An alligator is a reptile. An ostrich is a bird. A deer is a mammal.
DOS Wednesday3. Which group of vertebrates has live babies and is covered with fur or hair? amphibian bird reptile mammal
DOS Thursday
1. If you repeat an experiment multiple times and get three different results, what should be your next step?
Change your procedure slightly. Give up. You obviously aren't a good
scientist. Change your data to fit one conclusion. Try to find an explanation for the
conflicting results.
DOS Thursday2. Which of these is a component of a circuit?
a battery wood Static electricity None of these
DOS Thursday3. Which of these is NOT a method of sorting plants into groups? deciding if it is a fungi or mold. deciding if it is vascular or
nonvascular. deciding if it produces seed,
cones, or spores. deciding if it produces its own
food or lives off dead organisms.