Answer: that means that it has undergone the peer review process. Peer review is a process (not a type of article) in which an article is judged by an impartial panel of two or more experts in the field; these experts are called "peer reviewers.
Explanation:
The best model there is for the carbon cycle
The correct answer is ultrasound because the ultrasound is considered use sound waves for the detection of tissue, baby and things like that.
Hope that helps
Answer:
C.) Sepal, Petal, Stamen, Carpel
Explanation:
