plant roots grow in the direction of gravity. They are also exhibiting hydrotropism, which is a response to (A) water (B)gravity (C) chemicals (D) touch

When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal

Under the soviet system, the government a. controlled all forms of communication. b. allowed newspapers to print whatever they wanted. c. controlled editorials but not the reporting of news. d. encouraged access to a wide variety of news sources. select the best answer from the choices provided a b c d

How would you expect the mrna codons that code for the amino acids that make up hemoglobin to compare between humans