What is one defining feature of the prokaryotic cell? nucleus nucleoid robosomes flagella

The study of witch tree monkeys feed in is part of the science life

What type of reaction is zn + cucl2 → cu + zncl2?

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture