If one methane hydrocarbon molecule, CHg, contains one carbon atom and four hydrogen atoms: (a) how many carbon atoms and (b) how many hydrogen atoms are found in one dozen methane molecules? ​

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

Which of the following describes a situation where competition between producers exists