Answer:
The simplest definition of ecosystem is that it is a community or a group of living organisms interacting with each other and with non - living things.
HOPE THIS HELOS AND OLS MARK AS BRAINLIEST AND THNXX :)
Answer:
All of them exept radiation thearapy
Explanation:
Radiation therapy is a type of cancer treatment that uses beams of intense energy to kill cancer cells then surgeries
An author's credentials can determine a health source's credibility. None of the other options would apply to credibility. When it comes to health, if you want to make sure that what you are researching or reading is authentic and reliable you need to find out whether the author is a professional health expert or not. You can do this by finding out their credentials.
Anyone under the age of 21 is not Legally allowed to drink. Because it’s against the law in most states.
