Answer:
Explanation:
Hydrodistillation is a traditional method for the extraction of bioactive compounds from plants. In this method, plant materials are packed in a still compartment then water is added in sufficient amount and brought to a boil. ... The vapor mixture of water and oil is condensed by indirect cooling with water.
They are moving away from each other
Answer:
its atomic number will be 3 and it's mass number will be 7. it is lithium
0s to 15s: constant speed/zero acceleration
15s to 40s: constant gradient, therefore constant deceleration