4. explain why and how often we have leap years.
5. at what compass point does the sun appear to rise in the morning?
6. andrew sees the sun reaching its highest pointing the sky, then it begins to
descend. at what time does it begin to descend?

The chemical form of energy that is useable by the cell to do work

Ineed with a hypothesis my question is can seeds sprout in different locations?

Some species of wasps are social. the queen starts a colony from scratch each spring. she builds a small nest, and lays and raises a group of female workers. the workers enlarge the nest while the queen continues to lay eggs. unfertilized eggs become males that mate with newly hatched females. all of the wasps except the newly fertilized females die by the summer. which best describes this behavior? a)it is beneficial only to the males that do not fertilize eggs. b)it is beneficial only to the female workers that are not fertilized. c)it is beneficial to each one of the individual colony members. d)it is beneficial to the whole species, but not to all of the individual members.