Plants need light for photosynthesis, and without it,they may grow slowly or die. The process by which plants grow and turn sunlight into energy is called photosynthesis. Because plants need light to survive, you may be asking yourself, what happens if I keep my plant in the dark, or a ...
What do plants do in the dark?Presents a science experiment for children involving the growth of lima beans in the dark. White appearance of plants unexposed to light; Growth of long, thin stalks by plants seeking light.Markle, S...
51happened;it?llcontinuetohappen,andisn?titgreatthatwe?resolinguisticallyflexibleandcreative?”( )5.WhydoesthetextbeginwithKatherine?sconflictwithherson?A.Toleadintheuseofperiodintexting.B.Toemphasizethegreatpowerofwords.C.Toshowyoungsters?attitudestowardstexting.D.Tosuggesttherightuseofpunctuationmarks.( ...
Figuring out how to bring back the piney woods also will allow biologists to help the plants and animals that depend on this habitat. Nearly two-thirds of the declining, threatened or endangered species in the southeastern United States are associated with longleaf. The outright destruction of lo...
If you ever find yourself trapped in the wilderness without food, you'll have to figure out how to feed yourself. Many plants in the wild are edible, but many are also poisonous. So it is necessary to learn how to determine whether the plants you find can be eaten safely. Avoid using...
Strange lights, creatures in the mist, and fairy glades are all part of wetland folklore, and stem from their unique chemistry and climate.
OneSundayevening,weweredrivingdownanarrowbackstreet,deepinconversation,whenIrealizedthatthecarwasmovingquitefast.“SLOWDOWN!”Iyelled,yanking(猛拉)thehandbrake(手刹).Westoppedthecarandsatinthedarkforaminute.“Youcantgothatfast,”Isaid.“Youdontknowenoughyet.”Iputmyhandonherhead,“Idontwantanythingtohapp...
This is where people set up stalls and sell clothes, food, drinks and just about anything else – from plants, old electronics, vintage items, bric-a-brac and much old tat. Prices are negotiable which is all part of the fun. Many Amsterdam residents set up shop directly outside their ...
The thorny creeping plants tore her sandals, but for all that she came rapidly forward. The deer that had come down to the river to quench her thirst, sprang by with a startled bound, for in her hand the maiden bore a lighted lamp. I could see the blood in her delicate finger tips,...
{"blanks": {"1": ["A"] "2": ["F"] "3": ["D"] "4": ["G"] "5": ["E"]} "title": "Anyone who keeps a garden knows that most plants bend towards the sun to catch as much sunlight as they can\uff0eThis is called"solar tracking"\uff0e\uff0836\uff09{{$1$}}If ...