A process by which the body breaks down substances and gets energy from food

The suns density is greatest in which region

Nitrogen is often the limiting nutrient for which group of organisms? A. Plants B. Animals C. Bacteria

Can a camel survive in : Arctic, desert, town, forest and ocean?

In the bryophyte life cycle, the gametophyte generation consists of the stalk and capsule. leafy shoots. spores. liverworts.

What is true of saturated fatty acids? a They have longer molecules with a bent shape. b They have the maximum number of hydrogen atoms. c They make up most vegetable fats. d They are liquids at room temperature.

What causes the phase of the moon? A. The earth's shadow on the moon. B. How much of the sunlit side of the moon faces Earth C. Clouds blocking the moon's light.

If we removed the decomposers from this food web, how would it affect the balance of the ecosystem? A.) There would be an increase in dead matter and a lack of nutrients in the soil. B.

Which of the following statements is true? aWater and energy are not recycled in an ecosystem. bWeathering is the main way phosphorous is recycled. cThe total amount of energy in an ecosystem continuously increases.

How many chromosomes are present at the end of metaphase?

What percentage of the offspring have sickle cell anemia