Basic science CAT

________ is the push or pull of an object that causes it to speed up, slow down or stay in one position.

• Force
• Friction
• Gravity
• Magnetism

Dragging a trolley is an example of _______________

• push as a force
• pull as a force
• first law of motion
• second law of motion

_____ is the loose upper layer of the earth’s surface where plants grow.

• air
• rock
• soil
• water

Which of these soils is very sticky to touch when wet?

• clay

• loamy

• sandy

• silt

______ rocks are formed from volcanoes.

• sedimentary
• metamorphic
• igneous

The genetic material contained in cells is _____.

• WMD
• DNA
• MDA
• ERD

Forces are measured in ________?

• degree
• Newton
• celcius
• kilogram

Who discovered cells ?

• Robot Hook
• Robert Hooke
• Robin Hooke
• Ray Hooke

_______ is the power house of the cell where energy is produced.

• cytoplasm
• ribosome
• mitochondria
• organelle

_______ is the smallest unit of life?

• Cell
• Sell
• Blood
• Nerves