Sort the chemical reactions based on whether they absorb or release energy.

Burning a candle

Producing electrical current

Baking bread

Activating a cold pack

Photosynthesis

You have to sort these into whether they absorb or release energy.

The enormous complexity of cells supports the theory of ... inetelligent design or evolution

The human body maintains a temperature of around 98.6 degrees at all times. Enzymes are involved in almost every chemical reaction in the body. What is the connection between these two statements?

The respiratory system depends on the nervous system for signals to a. coordinate the muscles that control breathing. b. exchange gases with the circulatory system. c. enhance the amount of available oxygen in the lungs. d.

Use the good web to answer the following questions: coyotes, spiders, frogs, insects, rabbits, grasses, shrubs, deer, seed_bearing birds, rats, Hawks, and snakes which are producers?

Justin is walking around an area that has few trees and many tall grasses. In which biome is Justin most likely walking? deciduous forest grassland desert tropical rain forest

At the beginning of cellular respiration, energy is stored in the bonds of blank molecules. At the end of cellular respiration, energy is stored in the bonds of blank molecules. for each one has the options of: ATP, glucose, or oxygen

Which of the following does not contain carbon and energy iron ice cream lettuce or eggs

In what ways has poland suffered because of its lack of natural barriers

Which of the following statements is/are true? a. Loose connective tissue includes cartilage. b. Closely packed bundles of collagen fibers are characteristic of loose connective tissues. c.

Identify twice substances that can cause changes in DNA