Carbon dioxide is the answer to the question
A.using natural gas for electricity
Are you talking about Climate Zones? cause those would be
Tropical, dry, temperate,cold and polar
Answer
Cutting stems can stimulate hormones to start lateral leaf growth.
Some tropisms are controlled by hormones.
Cells grow faster in areas where auxin is concentrated.
Hormones help buds form and grow in the winter.
Explanation:
Auxins exert various effects including elongation growth. The basic effect of auxin involves regulation of stem growth. This occurs by stimulation of cell growth in the direction of elongation.Auxin inhibits the growth of axillary buds.
<span>A fossil leaf that is made only of carbon preserved between two rock layers is called carbon film fossil.
</span>Characteristic of the carbon film fossils is that they are primarily composed of carbon. The fossil leaf has usually lost <span>internal components (cell walls and internal cell structures ).</span>
