Seema left a slice of bread in her tiffin box after a few day she saw greenish white growth on it A. What kind of organisms must have grown

B. How do such organisms obtain nutrition

C. What is the mode of nutrition know as​

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256

Autotrophs a. consume their food to get energy b. may use photosynthesis to gain energy c. are also called consumers d. cannot use solar energy

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.