Archive for January 16th, 2008
Plants?!!
Plant Basics
If you’re not a microbe and you’re not an animal, chances are you are a plant. There are loads of species of plants on Earth. Just as there is a system of classification for animals, there is also a system of classification for plants. Because plants adapt so well to any climate, scientists need a way to organize the hundreds of thousands of species.
What Makes a Plant?
What do they all have in common? The big thing that connects plants is photosynthesis. Photosynthesis is the process that allows plants to take energy from the Sun and create sugars. Not all plants go through the process of photosynthesis. As with all of biology, there are exceptions and you may learn about plant species that are parasites. Plants also have cell walls. In the cells tutorials we explained that all cells have a membrane. Only plants have an additional cell wall made from cellulose.Let’s look at photosynthesis. Plants are able to turn sunlight into energy but not directly. Plants are actually able to store energy in some chemical bonds that can be used later. Before we get into details, we’ll explain that there are two processes on Earth: Photosynthesis and Respiration. Photosynthesis stores the energy and respiration releases that energy. It all starts with the Sun. Check out the tutorial on photosynthesis.
Learning from Plants
Not only do you see plants everywhere in the real world, but they are also all over the scientific world. Scientists use them for studies in genetics. A guy named Gregor Mendel used pea pods and their flowers to come up with some of the first ideas on how traits are passed from one generation of organism to another (genetics). We also use plants for food. Scientists are constantly developing new plants that are more resistant to disease and insects. Scientists also help create plants that grow faster and make more food.
resource:http://www.biology4kids.com/files/plants_main.html..
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5 Facts About Goal Setting
These practical tips on goal setting can help make it easier to set and reach goals:
- Specific, realistic goals work best. When it comes to making a change, the people who succeed are those who set realistic, specific goals. “I’m going to recycle all my plastic bottles, soda cans, and magazines” is a much more doable goal than “I’m going to do more for the environment.” And that makes it easier to stick with.
- It takes time for a change to become an established habit. It will probably take a couple of months before any changes — like getting up half an hour early to exercise — become a routine part of your life. That’s because your brain needs time to get used to the idea that this new thing you’re doing is part of your regular routine.
- Repeating a goal makes it stick. Say your goal out loud each morning to remind yourself of what you want and what you’re working for. (Writing it down works too.) Every time you remind yourself of your goal, you’re training your brain to make it happen.
- Pleasing other people doesn’t work. The key to making any change is to find the desire within yourself — you have to do it because you want it, not because a girlfriend, boyfriend, coach, parent, or someone else wants you to. It will be harder to stay on track and motivated if you’re doing something out of obligation to another person.
- Roadblocks don’t mean failure. Slip-ups are actually part of the learning process as you retrain your brain into a new way of thinking. It may take a few tries to reach a goal. But that’s OK — it’s normal to mess up or give up a few times when trying to make a change. So remember that everyone slips up and don’t beat yourself up about it. Just remind yourself to get back on track.
resource:http://www.kidshealth.org/teen/school_jobs/school/goals_tips.html
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My space , How to use it ??
it’s chating room between (me) & the visitors for the website
it’s so easy to use & I’m going
First :
choose a nic name and type it as shown in the figure:
second:
type what you want to say as shown :
finally :
check my status if it is online , offline , busy , ect….
you can talk to me even if I’m offline and I will see what you wrote when I sign in
I hope it would be helpful & interesting
Sooma
Add comment January 16, 2008