Either city building and room
<span>First, we need to clarify what negative feedback means. Negative feedback is a response that is fed back to the input and that tends to reduce the fluctuation of the output. Negative tries to confer stability to the system. So, you can see that the option B. cannot be because if you add more wood to a fire the fire will increase instead of extinguish. The option A implies a signal (from the high temperature) that starts the air conditioner, so it brings the system out of the equilibrium. The option C. indeed signals that the "full" signal es fed back and the organism will stop eating and so it reaches equilibrium. The answer is the option C. not eating any more when you are full.</span><span />
Chromosomes, which contain DNA, have several functions. All BUT ONE of these statements is a function of chromosomes. A) Chromosomes determine the traits of an organism. B) Chromosomes provide instructions to make proteins.
The transformation of gneiss into mica, quartz, and feldspar crystals is an example of physical weathering and disintegration and is denoted as option E.
<h3>What is Weathering?</h3>
This is a process in which rocks are broken down into smaller particles through series of mechanisms and factors.
Gneiss is referred to a type of metamorphic rock which is subject to physical weathering when subjected to factors such as high pressure etc.
The rock also undergoes disintegration into mica, quartz, and feldspar crystals under different types of conditions which is why option E was chosen as the most appropriate choice.
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The options are:
A. physical weathering
B. hydrolysis
C. disintegration
D. chemical weathering
E. both A and C
