The hiker followed the north trail a distance of two kilometers in thirty minutes.
Answer:
b
Explanation:
lava is hot and needs to flow
Krypton's atomic number is 36. This tells us that an atom of krypton has 36 protons in its nucleus<span>.</span>
Um lets see so first coold air comes pushing awah heat to another area. i tihnk
Answer:toxic
Explanation:
A ureotelic organism excretes excess nitrogen as urea. Urea is less toxic and needs less water in comparison to Ammonia. Ureotelic organisms include cartilaginous fish, few bony fishes, adult amphibians and mammals including humans. The uricotelic organism excretes uric acid or its salts
