What are two functions of dermal tissue in plants? A. Control the entry and exit of water

B. Cover the outside of plants

C. Contain cells that connect to form pipes

D. Transport water and food

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.

Name a brittle metal , which is used to galvanize iron

Which part of the healthcare system could best explain how a pharmaceutical drug works