Select the correct answer. Feeding the increasing world population is a major problem faced by all the countries around the world. Which of the following methods do you think can be useful to solve this problem? I. use of vertical farming methods II. proper food distribution policies implemented by the governments A. only I B. only II C. both I and II D. none

What pattern of migration do whales follow?

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous