Answer:
Trace fossils include footprints, trails, burrows, feeding marks, and resting marks.
Explanation:
Capillaries are one cell thick and so this makes them very thin. capillaries are also arranged in networks known as capillary beds, and thus multiple capillaries are spread over a large area.
Can I use this as a answer thank you
<span>reaction of CO2 and H2O</span>
The cell is the basic structural and functional unit of life
