根据第三段中的“This root helps the young sunflower get water from the ground"可知,在第2至10天 内,是第一个根帮助向日葵幼苗从土壤中获取水分。 故选C。 37D 【解析】 词义猜测题。 根据画线词所在句“These leaves use sunlight to make food by a process
(4) A(5) B解析(1) 在 Day 2 - 10 这段时间的描述中提到 “As the little plant inside the seed grows, the first root (根) starts to grow down into the soil. This root helps the young sunflower get water from the ground.”(随着种子里的小植株逐渐长大,第一条根开始长到土壤里。这...
The lotus flower typically blooms for only a few days for pollination to occur. Each day the flowers bloom, at nightfall they will close up and sink back into the water or mud only to re-emerge beautifully intact the following day. Unlike most plants, the lotus produces heat to attractbeet...
If you're also noticing a lot of ants on your sunflowers, this is because ants 'farm' aphids for their honeydew, which they drink. As your sunflower grows it becomes less attractive to aphids – they prefer young foliage – and so there will be less honeydew and less sooty mould. ...
If pollination is slow or does not occur, use a soft-bristled brush to dust inside a male flower then carefully dust the inside of a female flower (a female flower will have an immature fruit on its stem, a male won’t). Once fruits form set each one on a wooden plank so that it...
It's a frog. How does a flower grow? It starts out as a seed. Sun and rain help the seed grow. Roots grow into the ground. The plant grows and grows. At last, a bud opens. It's a flower! Now you know how they grow!
It's a butterfly! How does a frog (青蛙)grow? It starts out as a tiny egg in the water. The egg grows into a tadpole. It keeps changing. It eats tiny plants. It grows and grows. At last, it hops out of the pond. It's a frog! How does a flower grow? It starts out as...
Tolerates a wide range of soils, heat, and drought. Grows well in sandy beach locations and is salt tolerant. Photo by: Maxine Livingston / Shutterstock 'Fanfare Blaze' blanket flowerGaillardia×grandiflora Habit: Upright spreading habit Size: 12 to 24 inches tall and 18 to 24 inches wide...
It's native to South Africa, where it grows in the wild on rocky hillsides and in grasslands. A perennial plant, ixia flowers come back year after year. Ixia has a few other common names, including African corn lily, wand flower, ixi and cornflag. It has traditionally been associated ...
•‘Adirondack’– red flower buds open to white blooms with a touch of red; the bright red fruits are very long-lasting and will persist until the end of the year in many southern gardens; upright vase-shaped habit makes this a good fit for narrow spaces; generally 10’ x ...