-You bury a piece of the stem to produce adventitious roots and then cut the new plant away from the parent plant.
Called the natural layering
<span>These stems are vital and needed for active transportation of the water molecules either for the production of food for the plants or to supply sufficient moisture and hydration for other cellular activities in autotrophs however, the most essential function of the stem is also to support the photosynthetic mechanism of plants which is to make their own food and obtain energy from it called photosynthesis which needs sunlight, carbon, and water.<span> </span></span>
<span>Coronal plane. It is an imaginary plane dividing the body into dorsal and ventral halves. It is also known as frontal plane. The location of body parts are described by three planes. Sagittal plane, Coronal plane and transverse plane are the three planes. The coronal plane is an example of longitudinal plane.</span>
B. The ionic bond between oxygen and hydrogen
Explanation:
The water molecule is made up of two hydrogen atoms and one oxygen atom.
Water has a slight positive charge on one side and also another slight negative charge on the other side.
This makes water have a net dipole as a result of the two opposing charges.
Answer;
The enzyme structure begins to break down
intermolecular bonds are broken
enzyme molecules gain kinetic energy.
Explanation;
Enzymes are proteins that play an important function in the body of catalyzing reactions in the body.
Enzymes work best at optimum temperature; low temperature lower than optimum temperatures deactivates them and higher temperature denatures them.
The shape of an enzyme depends on its temperature; when they get too warm they get loose, and at very low temperatures they get too tight. At optimum temperature or at the right temperature then they are just at the right shape and the chemical reactions they catalyze will be at optimal rate.