Botany

Had a road trip a few years back and saw some truly gigantic tumble weed taller than a car "tumbling" across the high way, and was deeply fascinated by their unusual structure. Before I only see them in National Geographic. Can anyone tell me as much info as possible?? Thanks

2007-01-13 13:02:39 · 18 answers · asked by Kaien かいえん 4

I just bought it today and it is very healthy, small to medium size.

2007-01-13 11:39:38 · 6 answers · asked by michael_p_8291 1

which flowers blooms in shortest period?

2007-01-13 09:48:38 · 3 answers · asked by Anonymous

How do u find whta is important in a problem? How would u expalin what a line graph is? What is ratio? What is proportion? What is a 1 time charge?How do u identify clusters?

2007-01-13 09:48:12 · 1 answers · asked by "Get a life n stop reading& 1

2007-01-13 06:18:09 · 11 answers · asked by Anonymous

People, Please,,, Let's get it together. There are alot of different things we could use besides wood for so many different things. I know I'm not the only one that knows this but when you extinguish one type of insect it causes a chain reaction that could kill many species of animal. Also, one species of insect could occupy only a small segment of forest. There is no telling how many meds and new unexplored ideas we've destroyed and will never know.Please comment.....

2007-01-13 05:43:50 · 7 answers · asked by Carl Ray 1

2007-01-13 05:37:04 · 1 answers · asked by zelda kid 2

With secondary growth.

2007-01-13 04:04:27 · 1 answers · asked by godisgreat 1

2007-01-13 01:40:52 · 12 answers · asked by shivaji 1

If you maintained constant water and sunlight levels, would heat or lack there of affect the size of tree rings?

If so in what way?

And before some funny guy says it, No I am not talking about setting a tree on fire....

2007-01-13 00:36:51 · 5 answers · asked by Stone K 6

2007-01-12 22:48:47 · 6 answers · asked by baa baa 1

2007-01-12 19:43:25 · 7 answers · asked by Anonymous

I need a picture of the ring Pit digger for sugar canes.

2007-01-12 16:36:35 · 1 answers · asked by desireeh9 1

enhance or bring on authentic spiritual experiences? If so, what kind of spiritual revelations or experiences?

2007-01-12 15:35:16 · 4 answers · asked by frenzy-CIB- Jim's with Jesus 4

where can i look at pics of it?

2007-01-12 12:46:07 · 7 answers · asked by Anonymous

2007-01-12 11:23:03 · 6 answers · asked by Anonymous

2007-01-12 11:11:37 · 8 answers · asked by asiandude 2

2007-01-12 10:03:33 · 5 answers · asked by peyman_m89 2

2007-01-12 07:36:58 · 5 answers · asked by mehrdad 1

It is a plant that grow in desserts and suitable for planting in dry area.

2007-01-12 06:50:36 · 3 answers · asked by mehrdad 1

My son put a carnation in water and red ink (for his science class). It has stayed there for three days and two nights and it is still pure white. The others' have turned red. What has my son done wrong? Or is the plant?

2007-01-12 06:10:59 · 3 answers · asked by Anonymous

Do you guys know a spesific type of tree that grows near water (-sea-)? Thanks

2007-01-12 05:51:30 · 5 answers · asked by Rockstar 1

Essential elements used by plants in relatively large amounts for plant growth are called macronutrients. The major macronutrients are nitrogen (N), phosphorous (P), and potassium (K). Calcium (Ca), magnesium (Mg), and sulfur (S) are also macronutrients. All six nutrients are important constituents in soil that promote plant growth. Concentrations of these macronutrients in the soil are generally determined before the site is disturbed in order to complete a site reclamation plan. Knowing the initial macronutrient concentrations of the soil before disturbance can allow reclamationists to ensure that the same concentrations of macronutrients are in the soil after reclamation for revegetation purposes. When a site is revegetated, will fertilizer application be necessary? How much fertilizer will be necessary? Can the fertilizer simply be applied to the surface or will it need to be tilled into the soil? Which plants will grow in the area? These are some of the important questions that must be answered prior to mineland restortation. For more information on revegetation practices for reclamation, click here.

In addition to macronutrients, there are various trace elements that are necessary for plant growth. These trace elements are needed in smaller quantities than macronutrients. If the trace element is required for plant growth it is called a micronutrient. These include aluminum, arsenic, boron, cadmium, chlorine, copper, iron (sometimes thought of as a macronutrient), lead, manganese, sodium, zinc, and others. For more information on trace elements, see Munshower (1994).

2007-01-12 01:06:55 · 4 answers · asked by abhinav r 1

2007-01-11 22:55:27 · 8 answers · asked by Anonymous

I wonder if classical music can affect the growth of plants.

2007-01-11 22:32:36 · 7 answers · asked by [Sept.26] 1

2007-01-11 22:26:47 · 10 answers · asked by Jessica C 1

2007-01-11 15:20:36 · 23 answers · asked by dolphin 1

why are some leaves are called specialized leaves?

2007-01-11 14:12:25 · 2 answers · asked by alfa 1

Difference between genotype and phenotype

2007-01-11 13:43:04 · 1 answers · asked by Dreamer 2

It does not lose its leaves, but it does not produce cones either.

2007-01-11 12:51:52 · 7 answers · asked by l8ybugn 3