Hi !
Daisy has added 30 minutes of rowing in 20 minutes of running to her fitness routine. These activities are most likely going to improve "cardiorespiratory fitness"
The two root words for kidney are nephro and rene. Nephro is for nephrosis, and rene is for renal artery.
The answer is under the question hopefully that is helps you :)
“Scientific models are often used in laboratories to represent Earth's processes. While field tests and observations are vital, physical, digital, and mathematical models are useful tools in the laboratory. Models provide insight into complex processes that might otherwise be difficult to grasp”
