6. Emily made an experiment to test if different types of water would cause a plant to grow at the same rate. She set up three plants of the same size (each was in same type of pot and on same window) and watered each with
three different types of water, bottled water, sugar water, and salt water. Each plant was watered every other day
with 20 ml of water.
Which part of the experiment was the independent variable?

The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?