What is the relationship between the circulatory and respiratory systems? A. The circulatory system provides oxygen that the respiratory system uses to fill the lungs,
B. The respiratory system provides blood that the circulatory system uses to transport nutrients,
c. They work together to supply oxygen to tissues and rid the body of carbon dioxide,
OD. They work together to store the waste that blood collects from the body,

Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers

Getting out of bed is the first goal i tackle each day. 2several small goals are achieved by me as the day progresses. 3when i am riding the bus home or walking the dog, i think about the bigger goals i have for my life. which statement correctly describes the verb tense, aspect, and voice in this paragraph? a.sentences 1 and 2 contain present progressive verbs. sentence 3 contains both present progressive and simple present verbs. sentence 2 uses passive voice. b.sentences 1 and 2 contain simple present verbs. sentence 3 contains present progressive verbs. all three sentences use active voice. c.sentences 1 and 2 contain present progressive verbs. sentence 3 contains simple present verbs. all three sentences use active voice. d.sentences 1 and 2 contain simple present verbs. sentence 3 contains both present progressive and simple present verbs. sentence 2 uses passive voice.

Which event would lead to primary succession of a forest?