A current In fluid that results from convection.
hope it helped! :)
Prokaryotic: has no nucleus, has no mitochondria.
Eukaryotic: Has a nucleus, contain membrane bound organelles and divide through mitosis and meiosis
In developed nations people have more fast food options which lead to cardiovascular disease. As well as screen time all day since this is one of the factors of cardiovascular disease. Undeveloped nations don't have fast-food or television to watch all day, since they play outside.
Answer:
it would be at the bottom of the hill. That's where all of the energy from the descent is at its peak.
Answer:
Urinary system /Renal/urinary tract maintain fluid and electrolyte balance, purify blood and excrete liquid waste (urine)
Integumentary system exterior protection of body and thermal regulation
Skeletal system structural support and protection, production of blood cells
Hope this helps there is 3 of them