Answer:
space exploration and colonization
Explanation:
This question is about the text "Will Human Life on Earth Come to an End?" where it explores the position of the human being in the universe, its past and its future. Within this narrative, the text discusses how science fiction writers used space exploration and colonization as a recurring theme in their works. This probably comes from human curiosity about the universe and whether we are alone in the world, or whether there are other beings to which we can make beneficial connections.
Answer:
Birds’ feathers are designed to be light but very strong, flexible but very tough. Although it looks like feathers grow all over a bird, they actually grow in specific areas called feather tracks. In between the feather tracks are down feathers. This keeps the body weight down.
Feathers are made of a tough and flexible material called keratin. The spine down the middle, called the shaft, is hollow. The vanes are on the two halves of the feather. They are made of thousands of branches called barbs. Because there are many spaces between these barbs, a feather has as much air as matter.
Explanation:
A researcher designs a study to examine the relationship between gender and time spent talking in a group. According to the researcher, the outcome of the study is likely to be that males talk more than females in a gender-balanced group. The researcher's statement about the outcome of the study is an example of a prediction.
1. Corresponding Author: Dr. Rifat Nawreen Islam Assistant Professor
Depertment of Forensic Medicine
Medical College for Woman and Hospital, Uttara, Dhaka
2. Dr. Noor-E-Tabassum
Associate Professor
Depertment of Pharmacology
Medical College for Woman and Hospital, Uttara, Dhaka
3. Dr. A K M Safiuzzaman MBBS MCPS Lecturer, Dhaka Medical College, Dhaka
4. Professor Md. Monowarul Islam Sarker MBBS MCPS Professor & Head of Forensic Medicine Department Medical College for Women, Uttara, Dhaka
