Jack is planning an experiment to see how temperature can affect the reproduction rate of a certain species of bacteria. jack is listing some of the variables that could affect the outcome of the experiment. which of the following variables should be included on his list? a. temperature, light level, species of bacteria b. time of year, clothes jack wears, petri dish mass c. food jack eats, day of week, number of pages in log book d. time of day, color of walls in lab, jack's height

temperature, light level, species of bacteria

Explanation:

the answer is: reproductively

i think i spelled it wrong lol

anyways hope i

-lavira: )

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.