Bella investigated how body systems work together. She made bulleted lists of body systems that have common functions. Which list includes three body systems that have similar functions? Group of answer choices

• cardiovascular system • digestive system • respiratory system

• reproductive system • endocrine system • lymphatic system

• immune system • integumentary system • lymphatic system

• digestive system • nervous system • skeletal system

a is the answer to this question

explanation:

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation:

c, liquids evaporate, creating a gas

i think the answer is terrae but not 100 percent sure. ▓▬▬ §