Answer:
Tissues in organs are precisely arranged so that they can work in harmony in performing organ functions. This is similar to an orchestra that contains various musical instruments, each of which is located in a precise place and contributes exactly at the right time to create harmony. Like musical instruments that are mixed and matched in various types of musical groups, tissues and cells also are present in several different organs and contribute their part to the function of the organ and the maintenance of homeostasis.
Gravity created our galaxy by bringing together the dust, gas, and ice to create the planets.
Rosalind Franklin contributed to the understanding of DNA by discovering It's shape and structure.
F1 stands for first filial (daughter) generation
<span>F2 stands for second filial (daughter) generation</span>