Answer:
To lower operating costs, many recycling centers choose to ship their electronic waste to developing countries for processing.
Explanation:
This means any electronic waste that is sent to a developing country will harm the environment in the same way that it would when sitting in a landfill.
Answer is: <span>micronutrients are required by the body in small quantities.
</span>Micronutrients are essential for people of all ages. Micronutrients are important for many physiological functions.<span>
Some of the micronutrients are: vitamins, </span>iron<span>, </span>cobalt. <span>molybdenum, iodine, zinc, selenium, magnesium, copper.</span>
Answer:
Option (a).
Explanation:
Counter current flow may be defined as the flow of water in the opposite direction with the flow of blood in the body. This countercurrent flow is generally occurs in fishes.
The one main benefit of the countercurrent flow is the absorption of maximum oxygen as the water flows inside the body. Approximately, three time more oxygen is extracted during the counter current flow. The concentration gradient is maintained up to the whole length of gills.
Thus, the correct answer is option (a).
Answer:
Protons: Found in Nucleus, +1
Neutrons: Found in Nucleus, Electrically Neutral
Electrons: Found in Orbitals, -1
Explanation:
Answer:
In their Mitochondria.
Explanation:
Organisms contain cells. Each cell has organelles (which are the organs of the cells). There is an organelle called mitochondria which is known as the powerhouse of the cell as it create the neccessry ATP energy.
