Answer:
Watt
Explanation:
The SI unit of intensity is the watt per square meter.
Plz click the Thanks button
Answer:
Red blood cells are adapted to their function by:
1) They contain haemoglobin - a red protein that combines with oxygen. they have no nucleus so they can contain more haemoglobin.
2) They are small and flexible so that they can fit through narrow blood vessels.
3) They have a biconcave shape (flattened disc shape) to maximise their surface area for oxygen absorption.
Hope this helps! :D
10kg mass and a 10kg mass at 10km apart
They are the energy needed to do all everyday things
Answer:
D, but if feel sorry my second guess will be B
