Answer:
Explanation:
1. DEPENDENT
2. CONTROL
3. INDP
Explanation:
dependent. Control. Independent
What elements are represented by the chemical NaHCO2 formula?
A. nitrogen, helium, carbon, oxygen
B. nitrogen, helium, cobalt
C. sodium, hydrogen, cobalt
D. sodium, hydrogen, carbon, oxygen
Answer: D.
Explanation: Na= Sodium, H= Hydrogen, C= Carbon, O= Oxygen
PLEASE HELPP
Science
Data