The pesticides found on the foods and are being stored in
the body tissues is a process that is called the bio accumulation. This process
is done when foods ingested containing pesticides are not metabolized or has
excreted in the body of a person, it will undergo to fat tissues as it is
stored—resulting pesticides to accumulate a high concentration in the person’s
body.
Answer:
If a person does't consume sufficient carbohydrate in food,the body will make glucose from glycogen in liver and muscle for a fuel source.This results in an undesirable breakdown of body tissue.
Explanation:
Carbohydrate containing food intake is important as it provide glucose to the body that breaks down into energy and the extra glucose is stored as glycogen in the muscle and liver.
When a person does't consume sufficient amount of carbohydrate through food,body obtain energy by breaking the stored glycogen into glucose that ultimately form energy.
The cell in the body convert the glucose molecule into ATP which is the fuel source that is required for cellular respiration.
Answer:
A source from which organisms generally take elements is called exchange pool (option B).
Explanation:
Options for this question are:
- <em>Food web.</em>
- <em>Exchange pool.</em>
- <em>Reservoir.</em>
- <em>Biotic community.</em>
The term exchange pool is related to the biogeochemical cycles that exist in nature, referring to the source from which elements present in the environment become part of living organisms.
<u>Exchange pools are the biotic components</u> -like animals and plants- of an ecosystem, which determine the passage of elements between living beings. An element can remain as a reservoir (abiotic) in the soil, and then be incorporated into the exchange pool.
Answer:
The speed at which the reactants change to products over a given time.
Explanation:
A chemical's <u>reaction rate</u><u> is the change in the concentration of a reactant or a product with time (in moles per second)</u>.
Remember that during a chemical reaction, reactants are converted to products. Or what is the same, products are formed at the expense of reactants. This can be represented:
reactants → products
Therefore,<u> the progress of a reaction can be followed measuring the decrease in concentration of the reactants or the increase in concentration of the products.</u>
According to the temperature and other parameters, the reaction rate can increase or decrease.
Answer:
But certain stressors, most of them human-caused or human-influenced, threaten or reduce biodiversity. Because the creatures and plants in ecosystems are interdependent, the loss of even one species can have profound effects on the entire ecosystem, can affect other ecosystems and can endanger people as well.
