Negative feedback: If blood delivery is low, the heart rate should
A. Increase
B. Decrease

Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly

Compare and contrast your sells take in oxygen, water, and food. what is one waste product that leaves your cells?

Some plants have reproductive structures that them reproduce using natural forces or animals. how does the reproductive structure shown here ensure the reproductive success of plants?