I believe it is Nitrogen dioxide
Answer: it’s distant objects shift in frequency toward red on the electromagnetic spectrum, which tells us objects are moving away from us!
Explanation: This is correct because I got this one right on my quiz and I took notes on it!
Answer:
Both climate change and humans were responsible for the extinction of some large mammals, according to research that is the first of its kind to use genetic, archeological, and climatic data together to infer the population history of large Ice Age mammals.
Explanation:
Warm blooded animals are much stronger and like aligators , reptiles and different warm blooded animals
Virus are considered to be non living
No antibiotics won’t be helpful towards influenza virus it can inturn result to antibiotic resistance
Flu is viral
