Answer:
When water is boiled water molecules changed into vapors when these vapors condensed water changed into liquid.
So it is reversible reaction.
Explanation:
Water molecules are connected through the hydrogen bonding. When water is boiled the kinetic energy of water molecules increased and point is reached when kinetic energy is so high and water molecules overcome the external pressure and escape from the surface. Thus water molecules convert into vapors.
In case of cooling process extra energy is released. Vapors becomes cooled and kinetic energy decreased vapors are changed into liquid state.
When water is boiled water molecules changed into vapors when these vapors condensed water changed into liquid.
So it is reversible reaction.
Answer: Operant speech training
Explanation:
Autism Spectrum Disorder is developmental dysfunction that leads to notable social, communication, and behavioral challenges.
Operant speech training is a plan employed to make children makes use of language appropriately, it is mostly used for aiding speech in Autism Spectrum Disorder (ASD).
This approach involved the step by step procedures of increasing child’s vocalization, imitation of sounds and words, teaching the child the meanings of words, and teaching the child. how to use language to label objects. And how to express languages to make verbal requests and desires
I think its sunspot because its on the sun and it looks like a spot
