Which structure receives information from the environment?
receivers
nail beds
stem cells
receptors

An adult who follows a 2000-kcal healthy u.s.-style eating pattern should consume ounce-equivalents from the protein foods group per day.

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates