Proteins are called the building blocks of the body. they’re needed for growth and development and to repair the normal wear and tear of the body. the body needs to digest proteins to make them available to fulfill these functions. arrange the steps of the digestion of proteins in the correct order.

Eristics do scientists use to distinguish between organisms in different kingdoms

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.

Consider the following reaction: 2h2 + o2 —> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?