Answer: With my knowledge about the molecular structure of water which states that water is made up of two (2) molecules of hydrogen one (1) molecule of oxygen, ice forms on the top of a lake through a distinct means.
When an Ice forms,the hydrogen atom of one water molecule will then form a weak hydrogen bond with the top of the oxygen atoms of two (2) other of the water molecules.
Thereafter, lining up the water molecules in this designated pattern takes up more space than having them randomly in a jumbled manner just as in the case of water in liquid form.
Answer:
Shadows are longest in the early morning and late afternoon/early evening when the sun appears low in the sky. As the Earth rotates on its axis, the sun hits each location in the morning at an angle. ... As Earth continues to spin toward sunset, the increasing angle causes shadows to lengthen!
Explanation:
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<span>Somebody expects to see evidence of deep sleep which is in stage 4 on the EEG record of a person who is engaged in an episode of sleepwalking.
Sleepwalking is also called somnambulism.
It is termed as a phenomenon which is combined with sleep and wakefulness. It is sleep disorder which is classified to parasomnia family.
Sleepwalkers they have no memory of the incident. It occurs during slow-wave sleep of eye movement sleep which is non-rapid.</span>
Answer:
viruses are not alive. they need something that has the capacity for reproduction, a host cell in this case will be given the viruses genetic material and replicate it.
Explanation: