Answer:
salt
Explanation:
if water has salt it is no longer considered fresh, rather it is salt water
the role of organik material is idont know
Answer:
Tissue
Tissue is the group of similar cells that are common in origin to perform particular function. Tissue system is the group of similar tissues that are common in origin and perform particular function. Organs are made up of tissue system.
Explanation:
Answer:
A. Carbon dioxide travels from the heart to the lungs in pulmonary arteries
Explanation:
Answer:
Growth is change of physical aspects of the organism. Development is overall changes and progressive changes of the organism.
Explanation:
