Answer:
nitrogen base
Explanation:
as it is nitrogen that is fixed to make protein bonds
The three primary systems that make up the human body's movement are the skeletal (articular) system, the muscular system, and the neurological system (central and peripheral).
<h3>What exactly is the nervous system?</h3>
- The control centre of your body is your neurological system.
- It is controlled by your brain and governs your actions, thoughts, and automatic reactions to your environment.
- Additionally, it regulates other bodily functions and systems, including digestion, breathing, and sexual development (puberty).
- The central nervous system's organs are the brain and spinal cord.
<h3>What are the nervous system's functions?</h3>
- Signals are sent from the brain to the rest of the body, including the internal organs, via the nervous system.
- In this way, the nervous system regulates a variety of functions, including the ability to move, breathe, see, and think.
learn more about nervous system here
brainly.com/question/869589
#SPJ4
the most important to the survival of the ecosystem is sunlight
Chloroplasts:<span> organelles found in plant cells and eukaryotic algae that help photosynthesis.</span>
Answer:
a
Explanation:
According to the taxonomical hierarchy, the kingdom is the highest category in biological classification. It is a group of closely related organisms.
Kingdom - Phylum -Class - Order -Family - Genus -Species.
