Disease is spread more quickly between individuals who live in close proximity, such as in a nesting colony of penguins. disease can be considered a(n):
a. density-dependent factor
b. factor that increases carrying capacity
c. density-independent factor
d. factor that causes greater birth rate than death rate
e. exponential growth factor

Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles

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.

Acommon kind of mechanical weathering is called