Explanation

The nervous system is one of the widest-reaching systems in our body.

It controls everything from our thoughts, our actions, even our heartbeat.

The nervous system organs are the brain, spinal cord, and sensory organs.

Explanation

The hardest bone in the human body is the Femur.

The femur, or thigh bone, is the human body's longest, thickest, and strongest bone.

It is designed to support the weight of the body during movement.

The clavicle, or collar bone, is the skin's softest and weakest bone.

Explanation

Fibrin is actively formed on the surface of activated platelets.

Explanation

One parent (at least) must be heterozygous.

Blood group genetics:

Blood type is determined by three genes, A, B, and O. A and B are dominant over O, meaning if someone inherits even one A or B gene, they will have blood type A or B, respectively.

If they inherit two O genes, they will have blood type O. 

Scenario:

If one brother has blood type A (could be AA or AO genotype) and the other has blood type O (OO genotype), they must have inherited an O gene from each parent.

This means that at least one parent must be heterozygous (AO) for the A gene to produce an A blood type child and an O blood type child. 

Explanation

Explanation

Manifest and latent functions are social scientific concepts created by anthropologist, Bronislaw Malinowski in 1923 while studying the Trobiand Islanders in the Western Pacific.

Explanation

 The bones in the long axis of the body make up the axial skeleton 

The axial skeleton includes the bones that form the central axis of the body, like the skull, vertebral column, and ribs. 

Explanation

• Hypoxia usually results in Cyanotic skin color
• ***
• if a person has low oxygen in the blood then their skin color became bluish.
• Hypoxia is a Low level of Oxygen in the blood.

Explanation

Explanation

The cerebellum is primarily responsible for coordinating muscle movements, maintaining balance, and posture.

It receives information from sensory systems about the body's position and movement, and then sends signals to muscles to fine-tune movements.

This allows for smooth and coordinated movements, accurate muscle tone, and stable posture.

It also plays a role in motor learning.