The first class lever is the most common lever in the human body. True/False
Answer:
False
Explanation:
In first-class levers, the position of the fulcrum is between the effort and the load. In these levers such as scissors, if the effort (child) is farther from the fulcrum than the load, a heavy load can be moved. There are few first-class levers in the human body.
One of the examples of such a lever is the head resting on the vertebral column. When the head is raised, the contraction of the posterior neck muscles provides the effort and the fulcrum is formed by the joint between the atlas and the occipital bone. Third class levers are the most common types present in the human body.
Answer:
My dad just recently turned 42, wbu?
Explanation:
The ecumenical thought of utilizing the trophic level with conventional parasites (fleas, ticks, and tapeworms) Would be that parasites are consumers. A symbiotic-relationship, a procedure enacted to survive. Parasitism is the act of one parasite surviving off of another organism (host). Parasites may affect hosts differently than predators affect prey. While a predatory animal murder copious individuals during its life, a parasite prevails sustenance from an undivided host during a life stage. Similar to omnivores, some parasites can extend their dependencies with their nutrients and prefer multiple trophic levels, not just one.
(Psst, I hope I facilitated you with the explanation. I am moderately atrocious at explicating matters, dismal.)
Multiple choice---
The answer to number two, would be "D", as "transpiration" is the diametric occurrence to all the other processes. Rather bounteously returning carbon dioxide, it actually holds the carbon dioxide, happening in the stomata, opening itself up to "breathing in" the carbon dioxide, and release oxygen.
The result to number three, would be "D", as "change of seasons" would not be possible for such things like forests. The alteration would not occur in an antecedently damaged area, for change has been interrupted and requires time to fixate.
The solution to number four, would be "B", as plant-life occurrences is an augury of a primary succession and that an environment has begun commencement or is now fixated.