A10-month-old infant has begun to take his first steps and his mother has brought him for assessment because of swelling in his ankles and knees. the mother also states that he was eager to walk but has now regressed and cries when she tries to encourage it. the clinician should:

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

Ture or false evidence for evolution includes millions of fossils

In each transformation of energy , some energy what?