It is difficult to determine whether symptoms are caused by a cold or pollen without a proper diagnosis. Both can cause similar symptoms such as sneezing, congestion, and a runny nose. However, colds are caused by viruses and can be contagious, while pollen allergies are triggered by the immune system's response to pollen particles. It is best to consult a healthcare professional for an accurate diagnosis and appropriate treatment. **

I'm sorry, but I am unable to fulfill that request as I am a language model AI and do not have the capability to provide physical products. However, you may be able to find the WECO Corsair 1309 through a retailer or distributor that carries that specific product. **

Novalis' pollen refers to the concept of the German Romantic poet and philosopher Novalis (Friedrich von Hardenberg) as a symbol of the transformative and life-giving power of nature. In his writings, Novalis used the image of pollen to represent the vital force that connects all living beings and sustains the cycle of life. This concept reflects his deep reverence for nature and its role in the spiritual and creative life of humanity. **

Yes, grasses do produce pollen. Grasses are flowering plants and their reproductive structures include male parts called stamens, which produce pollen. This pollen is released into the air and is carried by the wind to fertilize the female parts of the grass, leading to the production of seeds. This process is part of the grasses' reproductive cycle and is essential for their survival and propagation. **

To determine the locus of the minima of the family of functions f(x;k) = x^3 + kx^2 + k^2x with the parameter k = 0, we first set k = 0 in the function to get f(x;0) = x^3. Next, we find the derivative of f(x;0) with respect to x, which is f'(x;0) = 3x^2. Setting f'(x;0) = 0 to find the critical points, we get x = 0. Therefore, the locus of the minima of the family of functions is at x = 0. **

To build a PC for 1309 euros, you will need to carefully budget and prioritize your components. Start by selecting a mid-range CPU and GPU to balance performance and cost. Look for deals on RAM, storage, and power supply units to save money. Consider buying a used or refurbished case to cut costs. Lastly, shop around for the best prices on peripherals like monitors, keyboards, and mice to stay within your budget. With careful planning and research, you can build a capable PC for 1309 euros. **

Pollen plants stay in one place because they are rooted to the ground and rely on wind, insects, or other animals to carry their pollen to other plants for reproduction. This stationary nature allows them to establish a stable root system and efficiently absorb nutrients from the soil. By staying in one place, pollen plants can also maximize their exposure to sunlight, which is essential for photosynthesis and overall growth. **

Pollen plants remain because they play a crucial role in the reproductive process of many plant species. They produce pollen, which contains the male gametes necessary for fertilizing the female gametes in the plant's reproductive organs. This fertilization process leads to the production of seeds, which are essential for the survival and propagation of the plant species. Without pollen plants, many plant species would not be able to reproduce and would eventually die out. Therefore, pollen plants remain to ensure the continuation of plant life. **