7.L.1.4

Which single-celled organism uses pseudopods to get food from its environment?

• Amoeba

• Euglena

• Paramecium

• Volvox

How do a volvox and an amoeba get their food?

• A volvox uses eyespots, and an amoeba uses cilia to find food.

• A volvox uses photosynthesis, and an amoeba surrounds its food.

• A volvox surrounds its food, and an amoeba uses cilia to find food.

• A volvox uses pseudopods to find food, and an amoeba uses photosynthesis.

Choose the correct measuring tool to measure temperature of human body.

• Clinical thermometer

• Laboratory thermometer

• Ammeter

• Lever balance

The ability of measuring instruments to obtain a value closest to the actual value is called ____________.

• Accuracy

• Consistency

• Sensitivity

What is the length of this crayon in a centimeter?

• 8.0 cm

• 7.1 mm

• 7.0 cm

• 7.1 cm

What is the volume of this liquid?

• 36 mL

• 31 mL

• 37 mL

• 38 mL

What is this tool used to measure?

• weight

• mass

• volume

• length

An apparatus used for preparing and keeping the solution for experiment.

• Flask

• Test tube

• Gas jar

• Beaker

Which position of eye is the right way to take a reading?

• A

• B

• C

The lab equipment seen in the image should be worn during a lab investigation when...

• using glassware.

• using chemicals.

• using heat/fire.

• using any of the above.