Answer:
The gas Oxygen supports combustion, so in the environment where there was no lid covering jar 4, it's sure to receive a lot of oxygen
Answer:
(a) 4:3
(b) 4:7
Step-by-step explanation:
<h2>hope it helps</h2><h2>brainliest please</h2><h2>correct me if I'm wrong</h2>
Answer:
1.3
Step-by-step explanation:
i am not confirm but i think it will be