D. I think but I’m not 100% on that
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.
POLLEN GRAIN, SEED COAT, MEGASPORANGIUM AND EMBRYO. <--- ANSWER
Gymnosperms are seed bearing plants, which do not have the combination of specialized features that characterized the flowering plants.
Maximizes engine power, efficiency, and durability, Altima
Sedan's acoustic glass windshield help reduce noise. It Reflects noise back to
its source and Absorbs noise energy. Headlights
turn on automatically after the windshield wipers have made four passes over
the windshield. Another feature it <span>Adjusts
instrument panel illumination so gauges remain easy to read regardless of
ambient lighting</span>
Answer:
Bipolar Disorder.
Explanation:
This is a mental disorder formally known as maniac depression which comes with different forms of dramatic mood swings which ranges from low to high. According to research, it is said to be caused by hormonal disorder or imbalance in a human body. This could give the said person(s) suicidal thoughts too in the cause of these steady depressions. Treatment of bipolar disorder cannot be pointed out exactly ad it last for weeks and months.
