<span>There Are Four Main Arthropod Families.
Arthropods Account for 80 Percent of All Animal Species
Arthropods Are a Monophyletic Animal Group
The Exoskeleton of Arthropods Is Composed of Chitin</span>
I have no clue but I’m only saying this rn so that I can ask for help bc I’m so mad abt it rn
The soviet Union is primarily responsible for the pollution in the region of Central Asia. The correct option among all the options that are given in the question is the first option. The Soviet Union is one country that depends highly on coal based electricity generation. These power stations release toxic gases that are a reason for global warming.
Answer:
4
Explanation:
Animals have four types of cells within their bodies; epithelial, connective, muscle, and bone.
