Nitrogen is a nutrient that is necessary for all plants. This nutrient helps the organisms make proteins. Protein is a key factor for fruit production in plants. What might happen to the reproduction of plants grown in soil that has too little nitrogen?

The zone, which exists from a depth of 0 to 600 feet, is home to the majority of ocean life.

Which of the following describes a negative feedback loop? when the heart rate is too high, the body sends hormones that continually increase the heart rate higher. when a pregnant woman is in labor, the body sends hormones that increase the intensity of contractions, which then increases the secretion of the same hormones. when blood sugar is too low, the body sends hormones that raise blood sugar until it reaches a typical level and hormone secretion slows. when a person is jogging, the body sends hormones that continually decrease the rate of oxygen supply to the legs.

Aplant may open end close its stomata to prevent excess water loss and maintain