Which of these parts of the membrane large moecules pass through it ?

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen