Biotic= living like trees, animals,
Answer:
A. The atom is mostly empty space.
B. Electron orbit around the center of the atom.
C. The atom's positive charge is located in the atom's nucleus.
Explanation:
Rutherford is a chemist which performnan experiment in order to see what is present inside the atom. He bombarded radiation from a source on an atom. He observed that most of the radiation pass through the atom so he concluded that the atom has mostly empty while some comes back which means that a heavy particles are present in the nucleus.
Answer:
"I will not salt my food, instead I'll use salt substitute."
Explanation:
Hyperkalemia may be defined as the medical condition in which the individual has high level of potassium in the body. This hyperkalemia can cause different diseases like cardiac arrest and can also cause death.
The hyperkalemia must be treated on time. The individual must be on low potassium diet. Avoid medicines that can increase the potassium levels and the administration of the sodium bicarbonates. The salt that has low potassium and high sodium concentration must be included in the diet.
Thus, the correct answer is option (b).
Answer:
Proximal tubule is involved in reabsorption from blood to filtrate while Distall tubule is also involed in secretion from blood to filtrate.
Explanation:
Proximal Tubule;
It reabsorbs the important nutrients such as water, sodium, potassium, calcium, glucose, aminoacid etc. from the filtrate and send them back into the bloodstream.
Distal tubule;
Although distal tubule is involved in reabsorption of nutrients such as calcium, sodium chloride but it is also in secretion of blood wastes such as drugs into the filtrate. It also help in maintaining the pH of blood by secreting the protons into filtrate and absorbing the bicarbonate ions.
Answer:
An autotroph
Explanation:
An autotroph is a producer that makes their own food/energy