ACES Semester Review

What does self-vulcanizing mean? What supply did we use that was self-vulcanizing?

• it sticks to itself and anything it touches; poly butyl rubber tape

• it can be used to attach solder to the soldering iron; soldering iron

• it means that the part can be used by Spock on Star Trek; spaceship

• it can morph into Optimus Prime; power drill

Tags

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What does candling an egg mean?

• Repairing the egg with candle wax. 

• Using candles to warm up the egg. 

• Holding a bright light under egg to see embryo development.

• Using candles to wake up chicks so they will hatch

Incubators make sure eggs...

• have the right humidity

• get turned daily

• have the proper amount of heat

• sit with air cell facing the narrow end of shell.

Forests play a vital role in regulating water cycles and soil quality.

• true

• false

Tags

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Without bees, many of our world’s most important crops would fail and directly affect our food supply and that of many animals.

• true

• false

Tags

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NGSS.MS-LS2-4

There are 2, 000 distinct species of bees around the world.

• true

• false

Bees exist in all types of climates around the world.

• true

• false

How many days do chickens usually stay in incubator before they hatch?

• 2 weeks

• 3 weeks

• 4 weeks

• 5 weeks

PCB is an acronym that means ______________________.

• Prime Central Board

• Personal Computer Board

• Printed Circuit Board

• Pretty Clean Board

What type of feathers are chicks born with?

• Flight feathers

• Primary feathers

• Secondary feathers

• Down feathers