Answer:
D
Explanation:
Vitamin C is one of the vitamins that humans can't produce in their liver. They need this vitamin from the external environment in the form of food. About 75- 90mg/day is it's the normal dosage. So, option D is correct.
The answer to this question would be: <span>B) 5,400 J
</span>The question for this problem probably asking about the energy for the secondary consumer. In the energy pyramid, the total energy transferred will be only 10% of total energy received/provided. That means the 54,000J from primary will be decreased into 5,400J in the secondary and then into 540J into the tertiary.
Answer:
Las personas no pueden perder el olfato al menos que sea neurológico la manera mas común es la constante exposición de el olor hasta que se acostumbre y desaparece solo para el, es como un trabajador de recolección de basura, si algo huele mal no le preguntes a el, ya su nariz se acostumbro a la pestilencia de los desechos orgánicos
Earth is comprised of atmosphere, hydrosphere and lithosphere.
Explanation:
The earth is comprised of three system which is present in solid, liquid and gas they are lithosphere, hydrosphere and atmosphere. Combination of all three sphere is known as biosphere where life exist. Lithosphere is defined as the area of earth which is solid in nature, it is comprised of land part of the earth.
Hydrosphere is defined as the area of earth which is liquid in nature, it is comprised of all the water bodies present in the earth. Atmosphere is defined as the area of earth which is gaseous in nature; it is comprised of air in the earth. The first life originates in the water. The combination of all three is known as biosphere.