Help with True or False Cell Facts: 1. All living organisms are made of cells.

2. Most organisms have specialized cells that perform different functions.

3. Most organisms have many types of cells.

4. Most cells are easy to observe.

5. Cells come in various shapes and sizes depending upon their function.

6. Some organisms consist of a single cell.

7. All organisms have organs and/or body systems.

8. Cells combine to form organ systems, organ systems combine to form tissue, and tissues combine to form organs.

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

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.

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.