In order to answer this i need to see the choices.
Answer:
Feeling sad or down.
Confused thinking or reduced ability to concentrate.
Excessive fears or worries, or extreme feelings of guilt.
Extreme mood changes of highs and lows.
Withdrawal from friends and activities.
Significant tiredness, low energy or problems sleeping.
Explanation:
Answer:
B. The Earth's plates never move.
Explanation:
The theory of plate tectonics is a scientific theory that describes the separation of lands on the earth surface. It's built on the concept of continental drift which hypothesized that in the past the continents on the earth were once connected with one another before eventually "drifted" across the ocean bed.
According to the theory of plate tectonics, the separation of the continents occurred because of the movements on the Earth's plates around 3.5 Billion years ago. So Option B is not part of the Theory of Plate tectonics
The purpose of an intelligent system is to "Emulate or enhance human capabilities".
<u>Option: B</u>
<u>Explanation:</u>
An internet-linked, embedded computer capable of gathering, analyzing data and having a medium of communication with other systems is the system of intelligent. Certain requirements for intelligent systems have included the capacity for learning from experience, health, accessibility, the adaptability to current data and the ability to monitor and operate remotely. It is the set of related elements or components grouped for a common purpose. It is available in traffic lights, digital televisions, digital signage, smart meters, automobiles and airplane controls.
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