The coral reefs are found on southern parts where it’s warm. The coral reefs require the following things.
Light
Depth
Water temperature
Salinity
Answer:
effector
Explanation:If the value is not at the set point or is outside the normal range, the control center sends a signal to the effector. The effector is an organ, gland, muscle, or other structure that acts on the signal from the control center to move the variable back toward the set point.
The actions me and my family take to help reduce levels of greenhouse gases include; Reduce, Reuse, Recycle, Buying products with minimal packaging will help to reduce waste,Use Less Heat and Air Conditioning, Replace the Light Bulbs, Drive Less and Drive Smart, Buy Energy-Efficient Products, Use Less Hot Water, Use the "Off" Switch, Plant trees.
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<u>Answer</u>: B) Cavalier-Smith's model no longer separates prokaryotes and eukaryotes.
Although the Cavalier-Smith's model has introduced several new changes to the kingdom model, it still separates the prokaryotes and eukaryotes into two separate empires (Prokaryota and Eukaryota).