Your mom keeps telling you that eating a healthy breakfast will help you do better in school. To see if she is right you eat a bowl of cereal with fruit and drink a glass of juice for breakfast for one month. For the next month you eat three cookies and drink a can of soda. At the end of each month, you record your grades in all your classes to see if she was right. What is the dependant and independent variable

Now it's your turn to investigate human impact around the world. grab your virtual lab coat and put on your environmental science hat. you will be taking a trip around the globe to explore three locations. at each location, you will investigate the cause and effect relationships of deforestation, desertification, and urbanization. you will also gather evidence of how these factors have impacted the environment over time

If two parents who's blood types are both b produce a child that has blood type o, what can you say about the parent's genotybes? oa) one is ii ob) one is ibi oc) both are bi od) nothing, this is impossible

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?