4. Summarize How do species adapt to changing environments over time?
Explain how evidence from the fossil record and from living species suggests
that Earth's species are related. List each type of evidence and provide an
example of each. SC.7.L.15.1, SC.7.L.15.2

d. the weight of the book

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

answer transpiration;