Which of the following statements is true?
Blood in the heart only flows one-way.
The heart i...
Biology, 05.11.2020 18:30 granthazenp5e9mj
Which of the following statements is true?
Blood in the heart only flows one-way.
The heart is the largest organ in the body.
The ventricles receive blood from the body.
The atria pump oxygen-rich blood to the body.
Answers: 3
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Some plants rely on the wind to reproduce an example is it’s important for plants to use the forces of nature to reproduce because 1. 1a white tuft of dandelion seeds 2a spiked burrs surrounding seeds 3a hard shell on a walnut? 2. 1b require pollination to reproduce 2b reproduce only asexually 3b cannot move about freely?
Answers: 3
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Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form
Answers: 2
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To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a
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