Keisha was reporting to her class about the benefits of caffeine. she stated that it heightened alertness. she also showed graphs of repeated trials. she got all of her information from an internet site with an unknown source. which best explains the quality of her claim? her claim was weak because her sources were unreliable. her claim was strong because she used graphs. her claim was biased since she probably likes caffeine. her claim was not thorough enough.

Would really appreciate it, i have an idea but not completely sure

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino

Hydrilla (hydrilla verticillata) is an invasive aquatic plant and one of the most serious aquatic pests in florida. hydrilla has already been introduced to hundreds of bodies of water throughout florida, hydrilla is difficult to control because it grows rapidly and survives in many different water depths and conditions. hydrilla • describe how hydrilla affects native plant and animal species. include both a biotic and an abiotic limiting factor. • suggest one biotic and one abiotic recommendation that could slow the spread of hydrilla