X =4
That’s the answer and I hoped this helped you
Answer:
Hygrometers
Explanation:
Barometer: a scientific instrument that we use to measure air pressure in an environment
Hygrometers: a hygrometer is a device that is used to measure the humidity in the air
Anemometer: for measuring wind speed and direction
Thermometer: a device that we use to measure temperature
Hair is not an instrument.
Carbon monoxide has one Atom of oxygen.
Answer: Option A
<u>Explanation:
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Carbon monoxide (co) has one atom of carbon and one atom of oxygen. The characteristics of co gas are colorless, odorless and tasteless. Inhaling of carbon monoxide is dangerous because the oxygen in the presence of blood is displaced by it, which will make you become consciousness.
In the atmosphere of Earth, only a small amount of carbon monoxide is presented. Special design of ventilation systems can be installed in areas where a large group of people assemble to avoid the co gases.
