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How do astronauts survive without oxygen?
Astronauts cannot survive without oxygen; they rely on life support systems in their spacecraft or space suits to provide a continuous supply of breathable air. These systems use tanks of compressed oxygen and can also recycle carbon dioxide exhaled by astronauts. In emergencies, astronauts can use backup oxygen supplies to ensure they have enough air to breathe. Without these systems, they would quickly suffocate in the vacuum of space.
What are 3 things astronauts do?
Astronauts undergo extensive training in various areas such as spacewalks, scientific experiments, and spacecraft systems. While in space, they conduct research, perform maintenance tasks on the spacecraft, and communicate with mission control on Earth. They also exercise daily to combat the physical effects of prolonged weightlessness.
How do astronauts breathe?
Astronauts breathe using the life support systems on their spacecraft or spacesuits. These systems provide a controlled supply of oxygen for them to breathe while in space. Inside the spacecraft, the air is managed to ensure astronauts have a safe and breathable atmosphere.
What do astronauts do in space?
Astronauts on the International Space Station conduct experiments in various scientific fields, research the effects of long-duration spaceflight on the human body, maintain the station's systems, and perform spacewalks to repair and upgrade equipment. They also communicate with mission control and participate in educational outreach activities.
Do the astronauts control the space shuttle?
Yes astronauts do control the space shuttle. During lift off and 9 and half minutes after the lift off most of the things are controlled by the computers on board but after that everything is in the hands of astronauts. During landing too everything is controlled by the team of astronauts.
What are the four systems of the earthworm?
The digestive, circulatory, muscular and nervous system.
If my are was bit of by a shark what organs systems in my arm would be affected?
The Circulatory, Lyphatic, Integumentary, Muscular, and Nervous Systems.
What internal systems do mammals have?
Mammals have nervous, digestive, circulatory, skeletal, immune, muscular, integumentary, and excretory systems.
What are some body systems connected to the circulatory?
The body systems connected to the circulatory system are 1. Respiratory system 2. Digestive system 3. Muscular system
What are two systems that work toge ther?
nervous system and circulatory system:) ur welcomeThe skeletal and muscular systems
Benefits of regular exercise on the muscular and skeletal systems?
strengthens both systems plus does great for your respiratory and circulatory system
Can you think of 2 body systems that work together?
Ill give you 3:skeletal,nervous,and muscular
What system Eliminates excess water salts and waste products?
The circulatory, endocrine, muscular, and nervous systems help rid the body of wastes via the kidneys. The muscular and nervous systems help rid the body of solid wastes via the rectum. The nervous and circulatory systems help rid the body of wastes via the skin. The circulatory, skeletal, nervous, and muscular systems help the respiratory system rid the body of gaseous wastes.
What other systems are connected to the bones?
muscular System, circulatory system, lymph system, endocrine
What other systems is the heart found besides the circulatory system?
It is also found in the muscular system
How do circulatory and muscular systems work together?
The circulatory system regulates the blood so it can travel to different parts of the body. The muscular system functions when blood is successfully carried into the veins in order to perform an action.
Systems that make up the body?
nervous,endocrine,digestive,skeletal,muscular,respiratory,reproductive,circulatory
