If a scab did not form and bacteria entered into your blood stream, explain what might happen to the microorganism.

Nerve cells are specialized to respond to stimulitrue or false?

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.