Answer:
1. left ventricle of the heart (ejects blood into the aorta)
2. ends with the right atrium (collects returning blood)
Explanation:
Answer:
prokaryotes (for ex. bacteria)
Explanation:
If i am right can i plz get brainiest?
Answer:
We use models in order to represent Earth's processes on a smaller scale so that it is easier to study them. ... Changes in any part of the Earth's system affects all other spheres.
Answer:
They grow more slowly, reproduce less, and populations decline.
Explanation:
brainliest plzzzzzzzzzzzzzzzzzzzzzzz
Answer: They have a backbone
Explanation: Humans and fish are both vertebrates. Vertebrates are organisms with a backbone.
