Apotted geranium sits in a windowsill absorbing sunlight. how does a root cell (which is not exposed to light) obtain energy to do cellular work such as active transport across its membrane?

options:

atp is made in the leaves via photosynthesis and moved to the root.

sugar is made in the leaves via photosynthesis and moved to the root.

the root cell makes atp by cellular respiration using material absorbed from the soil.

the root cell makes sugar using the dark reactions (calvin cycle) of photosynthesis.

Every compound can be represented by a chemical formula. a chemical formula is the set of symbols showing the elements that make up a compound and their proportions. water’s chemical formula is h 2 2 o. that means a molecule of water contains two atoms of hydrogen and one atom of oxygen chemically bonded. a molecule is a group of two or more atoms bonded together. molecules can range in size from two to thousands of atoms. a molecule of a compound is the smallest unit of that compound. every molecule of water has all the physical and chemical properties of water. that’s because every molecule of water is made of the same elements in the same proportions: two hydrogen atoms and one oxygen! which of the following is a true statement? a every molecule of the same compound will have different properties. b every molecule of a compound has the same proportion of elements. c molecules can be physically separated into smaller units of a compound. d molecules cannot be represented by chemical formulae.

Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation

Which of these definitions have been paired with the correct type of cell?