Question

help me guys please ​

Answer 1

Answer:

$Answer \: \: of \: \: \: the \: \: \: \: fill \: \: up \:$

2. Carbon dioxide or Nitrogen

Carbon dioxide and Nitrogen does not support combustion

u can write both as ans both are correct

3. Oxygen

all living being like us needs oxygen for respiration

6. Chlorophyll

need explanation for chlorophyll ?

8. global warming

itz Ananya

Answer 2

Answer:

second one is not completed yet

Explanation:

The HyperText Markup Language or HTML is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets and scripting languages such as JavaScript.