Bond energy is the amount of energy released when a molecule forms . A scientist measures the amount of energy that is released when several elements are reacted with hydrogen . His data is shown below . How does the amount of energy released correlate with the weight of the element ? Explain your reasoning .

Which would prevent a plant from growing

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions

Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed