<span>The amount of fuel used to heat and cool your home can be reduced by good insulation.</span>
Every plant organ is adapted to its function. For example, leaves that are big and flat absorb plenty of sunlight for photosynthesis. Long roots keep a tree stable and take water from deep in the soil. Some plants have unusual adaptations.
Answer:
BB
Explanation:
it is completely dominant. it has no recessive allele.