How are the cells of a person with down syndrome different than those of a person without it?

What type of plate boundary is found in southern california

What might happen to the sea star population after oyster beds are destroyed

Carbohydrates always contain protein. true - false

A girl in your economics class gets her graded test back she looks at it once and then slam her notebook closed

What happened to the remains of dead marine organisms to transform them into oil and gas?

For evolution to be occurring, natural selection must also be occurring. a. True b. False

Taking two depressants such as a sleeping pill along with alcohol can result in?

Based on the information in the table, what can you conclude about the density of the Earth's layers? A) The density of the layers decreases as the pressure increases. B) The density of the layers increases as the temperature decreases.

Fossil fuels are formed by the decomposition of dead plants and animals. Which flow chart describes the correct energy transformation when a car burns fossil fuels to accelerate? A. chemical energy → thermal energy → mechanical energy B.

In the product of mitosis, a human body cell has how many chromosomes?