Heart,vessels,circulating fluids
These viral particles, also known as virions, consist of two or three parts: the genetic material made from either DNA or RNA, long molecules that carry genetic information, a protein coat, called the capsid, which surrounds and protects the genetic material. Hope this helped :)
<span>B)Both are involved with stages of succession, but pioneer species are the beginning and climax communities are the end result.</span>
