It's 46.2 (add all together then divide by 5 as there's five numbers)
Answer:
Transport Across Membranes
Transport Without Energy.
Osmosis.
Explanation:
Transport Across Membranes. If a cell were a house, the plasma membrane would be walls with windows and doors. Moving...
Transport Without Energy. Passive transport occurs when substances cross the plasma membrane without any input of energy...
Osmosis. Osmosis is a specific type of diffusion; it is the passage of water from a region of high water concentration...
Summary. Controlling the movement of things in and out of the cell is an important role of the plasma membrane.
40% of the Earths rain forests have been lost to deforestation since 1950.
Answer: True
Explanation:
The dual energy x-ray absorptimetry is a technique that is used for measuring the bone mineral density. This technique utilizes the two X-ray beams with different levels of energy. The soft tissues are subtracted in this procedure and the beam is absorbed by the bone. This technique is useful for diagnosis of osteoporosis, to check and diagnose the infected, fractured and healing bones.
Fluid retention is a condition in which excess fluid due to capillary leakage or any other reason fills up inside the circulatory system, body tissues and cavities. The following symptoms will appear:
Discolored skin, aches and tenderness in the limbs, stiffness in joints and weight gain.
The retained excess fluid may react with the X-ray beam hence, will interfere in the process of diagnosis. Thus caution should be taken for such individuals.
