Select all the statements that apply.
a food chain or food web can provide good information like
a) the flow of energy in an ecosystem
b) the eating patterns of organisms
c) the types of food that are best for you to eat
d) how much energy is transferred from one organism to another

a) the flow of energy in an ecosystem

b) the eating patterns of organisms

d) how much energy is transferred from one organism to another

Explanation:

We can define a food chain as a linear sequence of organisms in which one serves as food for the other. A food chain has three or four links, and the first component of the chain is always an autotrophic organism, which, as we saw earlier, we call a producer. The other organisms in the chain are all heterotrophic and therefore called consumers.

Each link in the food chain is considered a trophic level, and producers, being the first link in the chain, are considered the first trophic level. Primary consumers, who feed directly on producers, make up the second trophic level, and so on. It is important to remember that in a food chain the energy flow always comes from the producers.

Through the food chain we can know:

the flow of energy in an ecosystem the eating patterns of organismshow much energy is transferred from one organism to another

Only ten amendments were ratified by the states.

20 times a minute is usually the average respritory rate of an adult. additionally the patient is breathing on his own, is clearly maintaining his airway, and is intaking a sufficient amount of air. you shouldn't use a bag valve mask, cpap, or other form of positive pressure ventilation, unless the patient has lost control of his airway, and is not breathing (apneic) or has rapid breathing or slow and shallow respirations. this patient would most likely and should be put on an non-rebreather mask or nrb attached to 100% high flow oxygen at 15 l/min. don't use a nasal cannula, as the amount of oxygen it provides is limited with a rate of 6 l/min.