(1)细节理解题。根据第一段How do plants reproduce?They have to spread their seeds to other areas.(植物是如何繁殖的?他们不得不把种子播撒到其他地区。)可知,植物通过把种子播撒到其他地区进行繁殖。故选B。(2)常识判断题。根据常识以及第二段The simplest wa
A Few Facts These critters canlive up to two yearsin captivity but typically lead shorter lives in the wild. They can reproduce when they are just two months old. A female can give birth to a litter every 6-8 weeks; each litter averages between 2-12 baby mice. This means if you not...
Before this period, many plants reproduced the way today's conifers do. They released seeds and pollen using cones. The wind carried the cones, and eventually the pollen came into contact with the seeds and fertilized them. During the Cretaceous period, some plants began to reproduce using ...
This continual path of water moving through the plant keeps the plant upright, which is one of the reasons why flowers wilt when they don't get enough water. Ranunculus is a genus of plants that includes many species of buttercups. Buttercups are dicots, meaning that their seeds form two co...
What Is White Chocolate?Learn everything you need to know about white chocolate so you can incorporate it into your confections or make chocolate candies. How to Make an Irish Cream Cold BrewUpdate your coffee menu for St. Patrick's Day with this Irish cream cold brew recipe!
Weevils are annoying insects that might enter your home via your groceries or a breach in the door. However, one point that must be addressed is if they are physically dangerous. The answer is no. They only eat grains, seeds, plants, etc. They do not have a parasitic connection or bite...
Highly acidic fruits and vegetables (lemons, limes, oranges) Hot peppers Salt Animal waste Plastic Synthetic materials Insecticides Once you've had your worms for a while, you'll get a feel for what they like to eat and what they don't. You'll also know how much to feed them and when...
Without bees, pollination and reproduction would be practically impossible for some plant species. This makes bees a vital part of every ecosystem they inhabit. Humans also greatly benefit from the pollination bees provide. Bees' work allows humans to enjoy fruits, vegetables and other plant products...
Finally, we get to the meat of the matter. If you've got the right soil, and you've planted the right grass, how do you keep your lawn mean and green? There are eight major components to lawn maintenance: Watering Mowing ...
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