The color that we see when looking at a pigmented object is
a) the wavelengths that are absorbed by the pigment
b) the wavelengths that are reflected or transmitted by the pigmented object
c) the wavelengths that have been raised to an excited state by the pigmented object
d) the wavelengths that the pigmented object created after interacting with sunlight

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.

Beth’s hygrometer is reading a temperature of 30 c and a relative humidity of 65%. the humidity in the air is?

Me with biology endocrine system crossword also image left i need with hw