Answer:
The answer is Angiosperms and gymnosperms
<h2>Expiration is typically a passive process that happens from the relaxation of the diaphragm muscle (that contracted during inspiration). The primary reason that expiration is passive is due to the elastic recoil of the lungs. Exhalation begins when inhalation ends.
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Post-Mortem tampering is the examining the body after death to find out when the death occurred. It is also needed to determine the cause.