The study of energy and its changing
form is called thermodynamics. Thermodynamics is the branch of physical science
that is concerned with conversions between heat and other forms of energy such
as chemical, electrical or mechanical energy. Under thermodynamics, energy can
be transferred from one place to another and from one form to another.
Answer:
They're composed largely of blood plasma
Explanation:
The first. One will be Guard cell
If it was higher the frequency would be more intense but if it was lower the frequency would be less intense