During photosynthesis, plants incorporate carbon dioxide into sugars and other organic compounds. The ratio of 12CO2 to 14CO2 incorporated into the sugars and other organic compounds should be equivalent to the ratio present in the atmosphere. A. TrueB. False

The correct answer is option A. "True".

Explanation:

The ratio of 12CO2 to 14CO2 is constant in the atmosphere and in all living things. The plants have no preference in incorporating either 12CO2 or 14CO2 during photosynthesis. Therefore, the ratio of both molecules is equivalent in both, the atmosphere and in the sugars and other organic compounds of the plants.

answer by yourhope:

hi! : )

in which structure in the nucleus are ribosomes made?

b) nucleolus!

: )

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.