Answer:
the 3rd one
Explanation:
Because diffraction grating has light beams going in every direction and makes a rainbow.
With wolves gone, plant eating animals thrived and required more plants to feed their population, meaning that plants were eaten more and therefore died
Answer:Abdullah bin Abdulaziz Al Saud; Abdullah Gül; Angela Merkel; Ariel Sharon; Barack Obama; Dmitry Medvedev; Ehud Barak; Ehud Olmert; George W. Bush
Explanation:
The correct answer is friendship focus groups.
Friendship Group is a cluster <span>of individuals, who can share certain social characteristics, for instance is age, class, occupation, or education, and interact on a stage of equality. A person can become a part of several peer </span>groups<span>, which includes </span>friends<span>, schoolmates, and coworkers.</span>