Answer:B.
It was used to prove that smoking causes health problems.
Explanation:
I would say zygote ® fetus ® embryo ® blastocyst
Answer:
Option A, Radial Symmetry
Explanation:
Please see the attachment
This response helps decrease body temperature. Another example of negative feedback has to do with blood glucose levels. ... If a raise in body temperature (stimulus) is detected (receptor), a signal will cause the brain to maintain homeostasis (response).
The five major types of estuaries classified by their geology are coastal plain, bar-built, deltas, tectonic and fjords. In geologic time, which is often measured on scales of hundreds of thousands to millions of years, estuaries are often fleeting features of the landscape.
