How are antibiotics able to target the bacteria cells but not the healthy cells within your body? (4 points) a Antibiotics target cells based on the morphology. b Antibiotics target special protein and lipid receptors on the cell walls of bacteria. c Antibiotics target cells with chemical and UV damage. d Healthy cells lack the endospores that antibiotics target.

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.

Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.

Ecology can best be described as the study of what