What happens as electrons move along the chain of molecules known as the electron transport chain

Why do people in hot countries completely cover their body in black clothing?

Suppose you perform a monohybrid cross of two pea plants. the plants are heterozygous at the locus for stem height. t is dominant to t. t confers tall plant height.

5. Why does pumping a soccer ball with an air pump increase the pressure inside the ball? The pump puts more gas particles inside the ball. The pump cools the gas inside the ball.

5. Does a reptile play the same role as a bird in the West Nile virus?

The phase of the cell cycle where chromosomes are duplicated is

How would the second row of values in the plant experiment most likely compare to the second row of values in the original experiment?

which of the following statements is false? A. disturbance in an ecosystem is an event that changes the availability of resources in that ecosystem. B. disturbance are by definition harmful and undesirable for ecosystem. C.

The male African elephant at the city zoo has a mass of 5450 kg. What is its mass in scientific notation? O O O O A. 54.5 x 102 kg B. 5.45 10-3 kg C. 5.45 103 kg D. 545 x 103 kg

The genetic code of an organism is called?

Rank solids, liquids, and gases in order of particle speed from the highest speed to the lowest