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Main organs and their functions?

• The ureter,the kidneys,the bladder,the prostrate and the Uretha

• The kidneys and the urethera

• The ureter,the kidneys,the bladder and the prostrate

• Living things

Which of the following is NOT part of your excretory system?

• Heart

• Lungs

• Kidneys

• Skin

What organ is ?

• Kidney

• Stomach

• Bladder

• Heart

Blood is cleaned by which organs?

• Lungs

• Ribs

• Kidneys

• Intestines

Why is your skin part of the excretory system?

• Sweating gets rid of salt and water

• Exhaling releases carbon dioxide

• Sweating gets rid of carbon dioxide

• The large intestine releases feces

The job of your kidneys is to...

• Create feces

• Take carbon dioxide out of your blood

• Put oxygen into your blood

• Clean blood, sending waste to bladder

What kind of wave is pictured below?

• compressional wave

• transverse wave

• longitudinal wave

• mechanical wave

Tags

NGSS.MS-PS4-1

One hertz is equal to:

• 1 cycle or wave per second

• the distance from crest to crest or trough to trough

• the distance from one rarefaction to the next rarefaction.

• the maximum displacement of the wave

Tags

NGSS.MS-PS4-1

Which letter(s) represent the rest position of the wave (select all that apply)?

• A & C

• B & F

• E & G

• D

Tags

NGSS.MS-PS4-1

Which wave is pictured?

• Transverse

• Longitudinal

• Electromagnetic

• Light

Tags

NGSS.MS-PS4-1