根据文章第三段“Causes for the extremely low numbers of butterflies in the western states include homebuilding and chemical use, which destroyed milkweed plants along their migratory path. The plants are needed for monarch butterflies to grow and develop. Climate changes interfere with the growth ...
Homebuilding and chemical use have destroyed milkweed plants along their migratory path. The plants are needed for monarch butterflies to grow and develop, which is the only food monarchs will eat and the only place they will lay their eggs on. Climate change influences the growth of wild ...
We do not have firm answers, but theymay have used pieces of flint stones banged together to created sparks. They may have rubbed two sticks together generating enough heat to start a blaze. Conditions of these sticks had to be ideal for a fire. The earliest humans were terrified of fire ...
milkweed, and butterfly milkweed. ... After blooming, seeds form in light green pods. Butterfly flowers looks great in flower beds, rock gardens, or as container plants. They are good as cut flowers.
However, both stores we visited had a thriving selection of plants, shrubs, and trees, including varieties not available at the chains, such as globe amaranth, prickly pear, and milkweed. We also found an ample selection of organic potting soils, heirloom seed packets, and eco-friendly ...
plants in our greenhouse that draw light from the bottom sidewalls and the hay bales once placed around the base would block their access to light from that direction. Of course, that would probably only encourage the plants to grow taller, to reach for the light above the bales and ...
根据文章第三段“Causes for the extremely low numbers of butterflies in the western states include homebuilding and chemical use, which destroyed milkweed plants along their migratory path. The plants are needed for monarch butterflies to grow and develop. Climate changes interfere with the growth ...
根据原文第三段Causes for the extremely low numbers of butterflies in the western states include homebuilding and chemical use, which destroyed milkweed plants along their migratory path. The plants are needed for monarch butterflies to grow and develop. Climate changes interfere with the growth of ...