What types of adaptations would organisms living in the high intertidal zone of a sandy beach survive? the ability to retain moisture and burrow into the sand the ability to withstand low levels of salinity and retain moisture the ability to spend long amounts of time underwater, and a shell the ability to withstand low levels of salinity and low temperatures

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim

An enzymatic hydrolysis of fructose-1-p, fructose-1-p(aq) + h2o(l) - fructose (aq) + pi (aq) was allowed to proceed to equilibrium at 25°c. the original concentration of fructose-1-p was 0.2 m, but when the system had reached equilibrium, the concentration of fructose-1-p was only 6.52 x 10^-5 m. calculate the equilibrium constant for this reaction and the free energy of hydrolysis of fructose-1-p.

Which base is found only in rna? ribose othymine ouracil o deoxyribose detecteet