Most arthropods and some mollusks and tunicates have _____ circulatory systems, which means fluid transporting nutrients and oxy

Question

velikii [3]

3 years ago

6

Most arthropods and some mollusks and tunicates have _____ circulatory systems, which means fluid transporting nutrients and oxy

gen flow directly into internal organs. a. closed b. nonexistent c. open

Biology

2 answers:

Gelneren [198K] · Answer 1 · 2022-04-09T07:53:19+03:00

Gelneren [198K]3 years ago

4 0

Arthropoda and molluscs have open circulatory systems - meaning haemolymph (Their equivalent to blood) directly bathes the tissue, and isn't enclosed in blood vessels, as seen in a closed blood system, as in humans for example.

hodyreva [135] · Answer 2 · 2022-04-09T09:01:50+03:00

hodyreva [135]3 years ago

3 0

answer is (OPEN)

Explanation: