Amanda built a terrarium five years ago. A terrarium is a sealed glass container with soil and plants inside. Her friend Adam sees it on the windowsill and asks how she cares for the plants inside. She replies, "I watered it once five years ago, sealed it, and have not touched it since." Adam does not believe her. Which of the following statements BEST defends Amanda's claim?​

What are two ways in which waves erode the land?

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

Which description shows competition in an environment? an organism that feeds on some food an organism that finds a place to sleep three organisms of the same species living in an area three organisms battling over limited resources