The presence of wings in flightless birds, such as the ostrich, can be best interpreted as:

Scientists once classified protists based on whether they had plant-like, fungus-like, or animal-like characteristics. Why was this system problematic? A. Nearly all protists actually are members of the plant, fungi, or animal kingdom. B.

The probability of sleep apnea is increased among which group of people?

The thin membrane that covers the external vaginal opening of some women is called the

1. What does the term solstice mean? 2. What does the term equinox mean? 3. How many hours of daylight does the Northern Hemisphere receive on March 211 4. When does the summer solstice occur in the Northern Hemisphere? 5.

Which phylum would squid octopus and slugs belong to

Which kind of volcano is most likely to form from this plate movement

Which type of short term contraceptive method is generally more effective than others? barrier hormonal natural family planning withdrawal

Water covers over two - thirds of Earth's surface. Yet water shortages are a major problem for many people around the world. Why do you think this is the case?

Which of the following is not true about cells? 1) All living thing begins life as a single cell. 2) The cell is the basic unit of the structure and function of life. 3) It takes many cells to make a complex organism.

Is mold that grows on bread a decomposer a producer or a consumer