What is the most likely elevation of point X? 115 feet
90 feet
135 feet
130 feet

Because 115 was graded as incorrect, then would the answer be 135 feet instead because the last contour line is actually the one WITH the hachure lines on it, of 150 feet elevation??!

Parasitism could be considered a form of which of these types of relationships? -mutualism -commensalism -predator-prey -mimicry

The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons

Which best describes this behavior? it is beneficial only to the males that do not fertilize eggs. it is beneficial only to the female workers that are not fertilized. it is beneficial to each one of the individual colony members. it is beneficial to the whole species, but not to all of the individual members.