This is true. Urea carries the bloodstream to your kidneys which then transport waste along with water to form urine.
Trace fossils include footprints, trails, burrows, feeding marks, and resting marks. Trace fossils provide information about the organism that is not revealed by body fossils. Trace fossils are formed when an organism makes a mark in mud or sand.
Pretty sure the answer is A
Answer:
Explanation:what do you mean?
Answer:
yes all living things[animals and plants ] have their own cells
Explanation:
hav a nice day :}
