I believe the answer is C.
Answer:
<u>Science</u> is the careful study of the structure and behaviour of the physical world, especially by watching, measuring, and doing experiments, and the development of theories to describe the results of these activities. (according to Cambridge dictionary)
Interlocking fingers. Interlock fingers. ...
Ear lobes. ...
Widow's peak. ...
Tongue curling. ...
Hitch hiker's thumb. ...
Pigmented iris. ...
PTC tasting.
Root hair cells are adapted for taking up water and mineral ions by having a large surface area to increase the rate of absorption. They also contain lots of mitochondria , which release energy from glucose during respiration in order to provide the energy needed for active transport.