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.