Choose below which best fits the description for lungs. O A baglike organ in which food is mixed with digestive juices and squeezed by muscles. O A muscular organ that pumps blood through the rest of the body.

Q: What are organ pipes? Explain their action.

A: Given:  Organ pipes

Q: Why do individuals produce antibodies to antigens they do not have?

A: Answer:- Antibodies are produced by white blood cells called B lymphocytes . When an antigen binds…

Q: The primary organs of the respiratory system are the _____, which carry out this ecchange of gases…

A: According to the question we have to fill the blanks.

Q: What type of specialist takes care of people with neurological issues and diseases with the nervous…

A: Neurologist is a medical doctor who specializes in treating diseases of the nervous system

Q: What are the parts of the  respiratory system?

A:

Q: which of the neurotransmitters is associated with inhibition exclusively

A: Neurotransmitters is associated with inhibition exclusively

Q: caused by blockage--- one or more arteries of the .heart muscle Heart valve defects O Heart attack O…

A:

Q: where is the nervous system?

A: Required : Where is the nervous system.

Q: Define mycoplasma.

A: Mycoplasma is a genus of bacteria that lack a cell wall around their cell membranes. This feature…

Q: Define Myopia.

A:

Q: Name three key ways that cardiorespiratory fitness benefit the typical college student? What are…

A: It can reduce the risk of 1)heart disease 2)lung cancer 3)type 2 diabetes 4)stroke and other…

Q: Function of respiration?

A: Respiration is the process in which the cells of an organism obtain energy by combining oxygen and…

Q: When does excessive body fat becomes unhealthy?

A: Body fat

Q: What is presbyopia? How presbyopia can be coorected?

A: Presbyopia is the condition which the flexibility of eye lens to vary the focus is lost. It happens…

Q: What is Retardation?

A: Retardation is nothing but a negative acceleration. The velocity of the body may either increase or…

Q: Which of the following occur(s) in response to insulin secretion?    A. Glcogenolysis B.…

A: The answer is given below

Q: Bone is a living tissue and has a blood supply as well as nerves. true false

A: Bone is a living tissue and has blood supply , true or false.

Q: are some tasks performed by the nervous system

A: Reception of general sensory information (touch, pressure, temperature, pain, vibration) Receiving…

Q: Which system includes bones,cartilage,and ligaments

A: Which system includes bones , cartilage , and ligaments

Q: y system and distributed throughout the body Exocrine gland Endocrine gland e nd e yes no We R2…

A: Apply Kirchhoff’s voltage rule at first loop .

Q: Which one of the following amino acids is essential for humans?

A: Given;   Following are the amino acids shown;   Which is essential for humans ?

Q: Describe the nature of electrical signals in the nervous system?

A: nature of electrical signals

Q: Which structures aid in the protecting the brain?

A: The brain is protected by the bones of the skull and by a covering of three thin membranes called…

Q: Name any two thoracic appendages? Zara karo zyadai pahan wazat?

A: We are asked to answer two thoracic appendages

Q: is a condition in which the pancreas produces too much insulin?

A: Required : In which condition the pancreas produce too much insulin.

Q: How do rods in eyes differ from cones?

A: Retina of our eyes contains light sensitive cells that are rods and cones.

Q: 1. Muscles that you control, such as the muscles in your hand O Voluntary muscles Involuntary…

A: Muscles we can't control are known as  involuntary muscles

Q: The specialized bone cells involve in bone remodeling is O Erythrocytes O Astrocytes Osteoblasts

A: Specialized bone cells involve in bone remodeling is

Q: n stemcell research, stem cells are now harvested from the nasal mucus membrane instead of…

A: The adult stem cells from human olfactory mucosa have similarities with the bone marrow stem cells.…

Q: 3. Is a T-score of -2.2 considered normal, osteopenia, or osteoporosis?

A: The normal T-score lies between -1 to +1.

Q: What is hypermetropia?

A: Hypermetropia: It is type of defect in which people are not able to see nearby objects distinctly…

Q: Explain what the Digestive system does for the body.

A: Brief explanation:  Digestive system converts the foods we eat into their simplest forms, like…

Q: Tell me about the human body

A: Introduction: The human body is a single structure but it is made up of millions of smaller…

Q: How Hypermetropia can be corrected?

A: Hypermetropia is an eye sight problem. In this case, a person can see the objects clearly away from…

Q: Determine the erythrocyte sedimentation rate assuming that the erythrocytes have a spherical shape…

A: V1=pb-pfg*d2/18*μ where    ρb = density of erythrocytes ρf = density of blood μ = viscocity = 1.5 cP…

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.