States that all plants and animals are composed of cells and cell products, all cells come from preexisting cells, and cells are the smallest unit of life

How old dose boy's hit puberty

Which us the relationship between photosynthesis and cellular respirations

Match the following terms and their definitions. 1. hypothesis an assumed explanation for a problem 2. law supported by evidence gathered over a period of time 3. theory an absolute fact or truth about a specific phenomenon

This map shows the pH levels in rain throughout the United States. We would expect to see the MOST damage to evergreen trees in which area of the United States? A) midwest B) northeast C) west coast D) deep south

Which carbohydrate is not found in foods from plants?

What controls traits of inheritance

The type of stress that has a positive effect on health and wellness is called

If the climate in an area has very little rainfall, what would be the characteristics of the soil in the area?

Star nosed mole what are its natural predators

Briefly describe the basic characteristics that all living things on earth have in common