SSS 1

_____ is the upper most layer of the earth

• Soil

• Land

• Crop

• Seed

What are most fertilizers made up of?

• Potasium

• Nitrogen

• Phosphorous

• Respiration

What is an example of communication technology?

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what do plant use in the aquaponics for fertilizer?

• fish waste

• they put fertilizer in there

• the fish food

• the fish skale

What is the Testa?

• The Embryo Root

• The Seed Coat

• The Stem and Leaves

• Food source

The study of our human-made world.

• Technology

• Science

• Engineering

• Mathematics