How is an electromagnet different from a permanent magnet?

A. It has only north magnetic poles.

B. It has only south magnetic poles.

C. There is no magnetic field.

D. It can be turned on and off.

You plant a flower garden. Which of the following flowers in your garden would be least likely to be pollinated by bees? A flower that is lavender and horizontal. A flower that is lavender and upright. A flower that is red and horizontal.

Why did the transform boundary take place of the convergent?

Compare the properties of the parent and daughter cells in mitosis and meiosis and explain the reason for any differences.

Hummingbirds are small birds that have the ability to hover in the air. In some areas the main predator of the hummingbird is the praying mantis.

A research study of 6,000 lifetime drinkers (dewitt et al., 2000) found that drinking at an early age (ages 11-14) :

According to the scientific theory of the origin of life on earth, life arose in a series of steps beginning with inanimate chemicals. do scientists think this process is still happening on our planet today?

Substances that go IN to a chemical reaction is called what? A) Reactant. B) Product. C) Subscript. D) Coefficient.

Which statement describes the relationship between plants, animals, and the carbon cycle?

In a glass you have 76% salt water also you have an egg which is 90% water inside, which way would the water move.

Explain how the water cycle functions because of change in matter.