Answer:
<h2>A. Temperature x Entropy (TS)- The total unusable energy of a system </h2><h2>B. Free energy (G) - The total usable energy of a system</h2><h2>C. Entropy (S) - The disorder of a system</h2><h2>D. Enthalpy (H) - The total energy of a system</h2>
Explanation:
<u>The free energy</u> of the thermodynamic system is such a type of energy that is present or available to do work. So it can be called as total usable energy of the system.
<u>Entropy </u>is a thermodynamic quantity that explains about the disorder or the randomness of the system. As the temperature increases, the entropy of the system also increases.
<u>Enthalpy</u> is a thermodynamic quantity that explains the change in the internal energy so consider the total energy of the system.
Answer:
B, height
Explanation:
i simply looked up "polygenic trait" and height was an example :))
I believe the answer to this question is cellular respiration
<h2>Exchange of Gases in the lungs</h2>
Explanation:
- Gas exchange occurs by process of <u>diffusion.</u>
- Gas exchange occurs in sac like structures called <u> alveoli.</u>
- <u>Oxygen</u> diffuses from the alveolar sacs into the blood in the capillaries.
- <u>Carbon dioxide</u> diffuses from the blood in the capillaries into the alveolar sac .
As blood passes through the lungs, it picks up oxygen and gives up carbon dioxide simply by diffusion down partial pressure gradients between blood and Alveoli,.
The blood having returned from body is relatively low in oxygen and high in carbon dioxide. On the other hand the alveolar air has higher oxygen concentration and lower carbon dioxide concentration.
Thus, when venous blood flows through pulmonary capillaries, oxygen moves from alveoli into the capillaries while carbon dioxide flows from capillaries into the alveoli.
Explanation:
DinoSnack,” maybe? With interest in dinosaurs as high as it is, how can we go wrong?
Your task is to evaluate this suggestion, allowing for both pro and con, the positive and the negative aspects of it. Surely there will be economic and political considerations, but concentrate especially on the biological, ecological