During the contraction of a vertebrate skeletal muscle fiber, calcium ions

Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

What are the responsibilities of the region of the brain highlighted below? =+= will rate brainiest =+=

What is a group of organisms that are closely related and share similar characteristics