If you have done odesseyware please help Air that comes in from the ocean during the day is usually _.
1. cooler than the on land

2. warmer than the air on land

3. the same temperature as the air on land

4. drier than the air on land

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?