Answer:
The circulatory and respiratory systems absorb oxygen from the air and transfer it to all parts of the body while absorbing carbon dioxide from the body and releasing it into the air. When a person inhales, the lungs expand and fill with fresh air.
Explanation:
Answer:
No se producen consecuencias si las vitaminas se toman en el rango normal.
Explicación:
La caída del cabello, el malestar gastrointestinal, la fatiga y el daño leve a los nervios son algunas de las consecuencias que se pueden obtener si se toma demasiado selenio. Las vitaminas son esenciales para la salud porque nuestro cuerpo las necesita para crecer y desarrollarse. Si estas vitaminas se usan en un rango normal, causan un buen efecto en el cuerpo, pero si tomamos demasiadas vitaminas, causa toxicidad y conduce a una serie de enfermedades. Entonces, si la concentración de vitaminas está en un rango normal en la leche desnatada, tiene un buen efecto en nuestra salud, de lo contrario, causa un problema.
Answer:
The correct answer is "I, II, and III".
Explanation:
The missing options of this question are:
I only
II only
III only
I, II, and III
The correct answer is "I, II, and III".
Antibiotics are of different spectrums of activity depending on the number of pathogens they can kill. They are different reasons for this differences in antibiotic specificity:
I. Antibiotics interrupt processes found in some but not all pathogen cells. For instance, some antibiotics are directed to cell walls that not all bacteria posses.
II. Some pathogens have no metabolic processes to interrupt. The antibiotics that are directed to metabolic reactions of bacteria are not effective in treating viruses because they do not perform this metabolic reactions.
III. Some pathogens have developed genetic resistance to specific antibiotics. Bacteria have a remarkable genetic plasticity having plasmids that can be easily transmitted among them, which give them antibiotic resistance.
Answer:
c
Cause at the bottom it is cold and up top is warmer
One who researches 'botany' is called a 'botanist'. Botany is one of the world's oldest natural sciences. initially, Botany protected all plant-like organisms inclusive of algae, lichens, ferns, fungi, and mosses in conjunction with actual flowers.
Darwin understood the centrality of development in a deep and profoundly vital manner, both for animals and for flora. His notebooks document his cautious studying and interest in animal embryology and plant leaf and floral organ morphogenesis.
Butterfly-pollinated plants usually have pretty flashy flowers in hues like crimson and purple. these plants do not have the quantity of pollen that bee-attracting flowers do, however they've huge components of nectar to feed the butterflies.
Learn more about botanists here
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