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White raven [17]
3 years ago
13

Which of the following is NOT TRUE of animals that have open circulatory systems?

Biology
1 answer:
ki77a [65]3 years ago
8 0
1. They have a mechanism to pump circulatory fluid.
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For a science experiment. John gradually added a sedium hydroxide (NaOH) solution to warm vegetable oil in a glass test tube. He
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The sodium hydroxide solution and vegetable oil underwent a chemical change.

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6 0
3 years ago
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inna [77]

Answer:

D. The oldest rock is found in the bottom layer of a rock formation.

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Which term best indicates the structures represented by the circle labeled X?
BigorU [14]

Answer:

(4) tissues

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7 0
3 years ago
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