1. A
2. D????
3. C?
4. B
5. A????
Answer:
(a). soft substrates
Explanation:
Mobile organisms can be measured by both direct and indirect methods. Direct methods may involve observing the actual behavior (e.g., scoring via timing). Moreover, indirect methods are those where the technique used depends on the species being examined, collecting information such as through recording of tracks in the soft substrate (e.g., mud, sand, snow), presence of fur/feathers, droppings (mammals), etc. For example, indirect observation of insects may involve the determination of exoskeletons, sounds, etc.
Answer: c. when she ends the diet she regains additional body fat.
Explanation:
Obesity can be defined as a genetic disorder in which the body obtains and retains too much amount of body fat. It is different from being overweight.
Obesity happens when the person obtains more amount of calories in the food then actually burned through work or exercise. Obesity increases the risk factor for arthritis, stroke and cancer.
Here, in the given situation, ending up diet is the likely cause of regaining weight again. As the unstable diet is likely to add more calories then actually utilized by the body and will be retained as fat.
Answer:
Lactic acid is a common fermentation product in bacteria and animal cells. It is produced after glycolysis when <u>Pyruvate</u> is reduced by electrons received from NADH.
