Answer:
The early central nervous system begins as a simple neural plate that folds to form a neural groove and then neural tube.
Explanation:
https://embryology.med.unsw.edu.au/embryology/index.php/Neural_System_Development
Answer:
D. Osteoarthritis
Explanation:
Osteoarthritis -
It is one of the form of arthritis , which is very commonly seen to have affected most of the people , in this medical condition , the protective cartilages present in the ends of the bone gets hampered .
The most common parts which gets affected are the hands , spine , knees and hips .
The symptoms of Osteoarthritis are -
- Joint pain
- swelling
- limited flexibility of joints
- tenderness
- Grating sensation , etc.
The damaged caused to the joints can not be recovered completely , but the symptoms can be controlled.
Maintaining healthy diet , proper exercise and proper medication can help with the condition .
Hence, from the given scenario of the question ,
The correct answer is D. Osteoarthritis
The second answer is true, lung cancer is the leading cause of cancer deaths.
Motivational quotes, finding things you enjoy doing and learning to ignore people who are negative. Also learning about Jesus could help as well (:
AS we all know that smoking is very dangerous to our health. Not only to the person who uses it but also to the person who inhales it. By simply refraining from smoking, you are getting yourself away from lung cancer and other implications that caused by smoking.
