The alpha male and female of a wolf pack produce offspring, but the rest of the individuals in the pack do not. This is an example of O biotic potential
O group behavior
O intraspecific competition
O interspecific competition

Astudent observes a star from two positions of earth in its orbit, in summer and winter, and measures the change in the position of the star. which of these can be best calculated by this method?

Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.

Select the correct answer from each drop-down menu proteins are