1. Why are the Eastern and Western Meadowlarks considered different species? 2. In which way(s) could polar bears and grizzly bears be considered different species?​

3. In which way(s) could polar bears and grizzly bears be considered the same species? ​

4. What is the main point this video makes about species? ​

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

explanation:

mark brainliest and have a great day!

this transfer is call conjunction

oxygen = 21% of the atmosphere

nitrogen = 78%

carbon dioxide = 0.1%

argon =0.934%

that's all i luck!