Answer:Astronomers use a number of telescopes sensitive to different parts of the electromagnetic radiations to study objects in space
Explanation:
The options for the question are:
A tiger cub is born.
A tiger cub learns to walk.
A tiger cub begins to grow.
A tiger cub play-fights.
Answer:
<em>The correct option is when a tiger cub begins to grow.</em>
Explanation:
Mitosis can be described as a process by which two new daughter cells are formed which are exactly like one another and like the parent cell. The process of mitosis allows the different cells of the body to be replaced with new ones as the old ones get starts to die. Mitosis is the phenomenon through which growth occurs as it causes the cells to divide and multiply. Hence, the phenomenon of mitosis is very important during the growth of an organism.
The answer is B. The hawks no longer have competition and the rabbits have one less predator.
The onset of puberty and the onset of menopause are examples of <u>b</u><span><u>iological</u> </span>age.
Hope I helped!
Answer:
The preferable option will be - D.
D. CNS and PNS
Explanation:
Multiple Sclerosis is a demyelinating disease affecting axons in the <u>CNS </u>nervous system, in contrast to Guillain Barre Syndrome, which strips the myelin sheath from axons in the <u>PNS</u> nervous system.
- Multiple sclerosis is an inflammatory disease in which our own immune system attacks our own nerve tissues and damages the central nervous system (brain and spinal cord).
- Guillain-Barre syndrome is an autoimmune disease in which our peripheral nervous system (PNS) gets affected.