Biology, 30.06.2019 04:50 siicklmods4295
Imagine a forest of leafy, deciduous trees living in these conditions. plants need water to survive; they need water for photosynthesis. in this situation, we would expect the stomata in the leaves of the deciduous trees to a) open less frequently to slow the rate of photosynthesis. b) open less frequently to restrict transpiration and conserve water. c) open more frequently to allow more water to enter the trees' tissues. d) open more frequently to allow water and co2 into the leaf tissue.
Answers: 3
Biology, 21.06.2019 16:00, HalpMehPlz
Which class of organic compounds makes up the channels and pumps that move materials from one side of the cell membrane to the other? a.) carbohydrates b.) lipids c.) proteins d.) nucleic acids
Answers: 1
Biology, 22.06.2019 03:00, sophiav9780
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.
Answers: 3
Imagine a forest of leafy, deciduous trees living in these conditions. plants need water to survive;...
Mathematics, 15.04.2020 03:59
English, 15.04.2020 03:59
English, 15.04.2020 03:59
History, 15.04.2020 03:59