The correct answer is A. The Yalta conference was a meeting between certain powerful countries such as the USA and USSR to decide how to defeat Nazi Germany. <span />
Answer:
Metalloids
Explanation:
Their classified as Metalloids
Based on several research studies <u>body clock</u> governs peak periods for learning new and challenging academic material.
<h3>What is a body clock?</h3>
The <u>Body clock,</u> established on circadian rhythm, maintains the body processes to function based on a schedule.
Research has shown that the <u>Body clock</u> assists the body to regulates the timing of processes like eating, sleeping, and temperature.
Through body clock, it has been observed that most people perform best in the late morning to learn new and challenging academic material.
It is believed that during this period, humans working memory, alertness, and concentration steadily improved.
Hence, in this case, it is concluded that the correct answer is <u>Body Clock.</u>
Learn more about <u>Body Clock</u> here: brainly.com/question/4169296
Over the period of the Atlantic Slave Trade, from approximately 1526 to 1867, some 12.5 million slaves were shipped from Africa, and 10.7 million arrived in the Americas.