The Monday doodle honors the Winter Solstice, which takes place on Dec. 21 and marks the shortest day and longest night of the year. It also commemorates the Great Conjunction, an event during which the two largest planets in our solar system – Jupiter and Saturn – will nearly overlap to form a "double planet."

What we do to this, this is a question or what

after a the power stroke, adp is released, but the cross-bridge formed is still in place. atp then binds to myosin, moving the myosin to its high-energy state, releasing the myosin head from the actin active site.

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.