Though you are an attentive parent, you lost track of your inquisitive toddler for a few minutes, just long enough for him to wander into the garage and open a package of insecticide that you use to control insects in your garden. you have no idea if any of the poison has been ingested, inhaled, or absorbed through his skin. you take the package away from your child and read under the "caution" section that it is an anticholinesterase. given that this poison was made for insects, not humans, should you be worried? explain your answer. what would happen to the child if he has indeed been affected? explain which type of synapses could be affected. propose an antidote (it's ok if you don't remember a specific compound, just describe what type of effect may reverse the effects of the insecticide). detail matter!

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.

the sun creates it's own light, also gives light and life to bunch of stuff like plants,animals,humans etc.photosyntesis is the process of making food which needs sun,water,nutrients etc.

d. changes in climate and historical records

hope this

the alkaline earth metals (beryllium (be), magnesium (mg), calcium (ca), strontium (sr), barium (ba), and radium (ra)) are a group of chemical elements in the s-block of the periodic table with very similar properties: shiny. silvery-white. hopefully this ? i didn't fully understand the question