Flower because the others are a organ which make the plant live but the flower is more of a decorative thing to make the plant stand out
<span>Genetic
drift is a predictable event alongside with natural selection, mutation, and
migration. In every era of generation, organisms’ genes may be passed on to its
species, to further the usable genetic trait while the not-so-used genes are
trashed away.</span>
Answer:
An ore is mined so that Metals can be removed from it.
Explanation:
An ore is ought to be mined so that it can be refined, the waste elements are removed from it, and the valuable elements, such as metals are kept.
Ores if not mined are of no use they are a pile of dirt until processed and therefore, to bring out the real value of an ore, it has to be mined and processed
Answer:
capsid
When found outside of host cells, viruses exist as a protein coat or capsid, sometimes enclosed within a membrane. The capsid encloses either DNA or RNA which codes for the virus elements. While in this form outside the cell, the virus is metabollically inert; examples of such forms are pictured below.
Explanation:
Given what we know, we can say that the home thermostat system does in fact work using a negative feedback loop,
<h3>What is a negative feedback loop?</h3>
A negative feedback loop is a regulatory system in which a product is produced until there is too much of it, the presence of this increased amount of product then acts as a stimulus to decrease the <u>production</u>.
The home thermostat is a negative feedback loop in that it:
- First generates heat.
- Then the heat reaches the desired temperature.
- More heat is produced.
- The thermostat notices the temperature is <u>above </u>the intended value.
- It stops producing heat.
Therefore, we can confirm that since the thermostat uses a sensor to detect too much heat in the room and uses that to regulate the production of said heat, the home thermostat system does in fact work using a negative feedback loop.
To learn more about feedback loops visit:
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