Put the steps of muscle contraction in order from first (1) to last (5). the sarcomere shortens. calcium ions are released by a nerve cell. the sarcomere is relaxed. actin and myosin overlap completely. actin and myosin are activated.

In what way are cities microclimates?

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

Emmet didn’t want to weed the garden. he put off the task toward the end of the day. he even tried to get his sister to do the job. what type of goal orientation did emmet display toward weeding the garden?