Because it is heavier air :)
Frog RBCs contain a DNA-bearing nucleus that is visible in the center of the cell. Human RBCs do not possess nucleus along with other cell organelles such as mitochondria, Golgi apparatus and endoplasmic reticulum in order to accommodate greater amount of haemoglobin in the cells. Denucleation of rbcs is an adaptation, Which makes the mammalian red blood cell effective at transporting oxygen/eliminating CO2.
Answer:
<h2> located in the same plane</h2>
Explanation:
- Such types of muscles and tendons that play an important role in the stabilization of the shoulder are called rotator cuff muscle.
- These muscles are responsible for the different types of motion and simply called a different range of motion.
- Muscles like scapulohumeral muscles, infraspinatus muscle and some others are grouped as rotator muscle.
- These muscles are involved in the movement of the shoulder and also stabilize the joints of the shoulder for the movement and during the movement.
- When the humeral head is centered within the cavity of the glenoidal then the rotator cuff muscle should be on the same plane.
Anxiety, overexcitement, inability to focus, poor coordination, and shaking are common side effects of substance abuse. The class of drugs includes cocaine, nicotine, ecstasy, and amphetamines.However, any drug when used that can cause euphoria or feeling “high” can become a drug of abuse.
The population of scavengers would increase.
hope it helps you
