generally speaking, ova are characteristically transmitted by ingestion from contaminated food, water or fingers while larvae either penetrate intact skin or get ingested from contaminated meat or fish. what would be a reasonable explanation as to why ova transmit differently than larvae?

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.