Hamish yr 7 science

How would you describe the cytoplasm?

• Solid

• Liquid

• Jelly

What are of the properties of the bonds for a gas?

• Solid, fixed shape

• Not rigid, fixed shape

• Not rigid, no fixed shape

How would you describe a high frequency sound wave?

Which of the following are part of the ear?

• Inner ear

• Cochlea

• Incus

• Calf

Which of the following is not part of an animal cell?

• Nucleus

• Mitochondria

• Cell Wall

• Cell membrane

when a particle changes from a solid to a liquid does it?

• Gain energy

• Lose energy

• Disappear

Which of the following make up an organism

• Tissue

• Gas

• Organs

• Piano

• Cells

What is a unit of frequency?

• Hertz

• Wavelength

• Decibels

What are echoes?

• Reflection

• Timeperiods

• Waves

Which particle theory applies to fast moving matter?

• Solid

• Gas

• Liquid