Answer these questions. True or False. All animal cells need oxygen.
How does cellular respiration produce energy?
What is the function of the diaphragm?
What occurs during the gas exchange when breathing?
List three parts of the circulatory system.
What is the function of the artery?
How does the circulatory and respiratory systems work together?

Can you identify which of the following groups of organisms are, or are not, populations? a. the american bison (bison bison) and grey wolves (canis lupus) currently living in yellowstone national parkb. all of the rainbow trout (oncorhynchus mykiss that) that have ever lived in lake eriec. the group of american bison (bison bison) currently living in yellowstone national parkd. a group of calliope hummingbirds (selasphorus calliope) and a group of rufous hummingbirds (selasphorus rufus) living in the same new hampshire woodse. the northern cardinals (cardinalis cardinalis) living on opposite shores of lake champlain f. all of the whales currently living in the atlantic ocean off cape cod, massachusetts

What best describes lactic acid fermentation?

Someone me with this: a mineral' is determined by its actomic structure.