Something akin to bellows pumps ( like nineteenth century organs) operated by the feet, or maybe semi-automatic hydraulic pumps operated by river current or gravity, as few if any intact speciments survive, conjecture is at full flood!
hydralic pump
hydraulic pump
french allies supplied them with things they needed
None whatsoever, as constant supplies of oxygen would be needed.
Sodium exist as an ion .So energy of ATP is needed
To get the Earth to move (quake), much force is needed. Pressure is force per unit area.
Demand increases so quickly and unexpectedly that time is needed for the quantity supplied and price to increase to reach new equilibrium point
hydraulic pump
Hydraulic pump
The energy needed for active transport is usually supplied by Mitochondria and ATP.
A ferrite clamp is needed and may not be supplied with your VoIP phone.
A ferrite clamp is needed and may not be supplied with your VoIP phone.
Placenta, is the sac that contain all the blood vessels needed to supplied the unborn during growth in the mother's belly.
The meringue needed constant monitoring to prevent over-beating.
The answer is SPECIFIC HEAT!
the uinion was way cooler because they had all the supplied they needed and the transportation
french allies supplied them with things they needed
Plant food contains the 3 most needed substances in fertilizer: nitrogen usually supplied by nitrates, phosphorous usually supplied by phosphates, and potassium usually supplied by salts. Other trace compounds are also present.
Pressure is needed so that the blood will get to all parts of the body and all cells of the body.