Thomas was in his backyard playing in his new sandbox. The sandbox was full of new light colored sand. Thomas was running his hands through the new sand. He told his mom that the sand felt rough. Thomas' sister brought a bucket full of water and dumped the water on the new sand. The water drained through the new sand very quick. What can Thomas conclude about what he saw?
A) Sand holds water well.
B) The water splashed out.
C) Sand does not hold water well.
D) The water stayed on top of the sand.
Answer ASAP

Microorganisms are involved in each of the following processes excepta. smog production.b. food production.c. infection.d. o2 production.e. decomposition of organic material.

Where does all the water go? according to the environmental protection agency (epa), in a typical wetland environment, 39% of the water is outflow; 46% is seepage; 7% evaporates; and 8% remains as water volume in the ecosystem (reference: united states environmental protection agency case studies report 832-r-93-005). chloride compounds as residuals from residential areas are a problem for wetlands. suppose that in a particular wetland environment the following concentrations (mg/l) of chloride compounds were found: outflow, 60.4; seepage, 73.7; remaining due to evaporation, 26.4; in the water volume, 46.8. (a) compute the weighted average of chlorine compound concentration (mg/l) for this ecological system. (round your answer to one decimal place.) mg/l (b) suppose the epa has established an average chlorine compound concentration target of no more than 58 mg/l. does this wetlands system meet the target standard for chlorine compound concentration? yes. the average chlorine compound concentration (mg/l) is too high. yes. the average chlorine compound concentration (mg/l) is lower than the target. no. the average chlorine compound concentration (mg/l) is lower than the target. no. the average chlorine compound concentration (mg/l) is too high.

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone