If you push ice together slowly after awhile the pressure from the ice being pushed together will make the ice crack and break.
You make an educated guess in what you already know about the experiment.
Make sure you hypothesis is testable, It is not a question so dont make it sound like one <span />
<span>Age structure would help scientists determine if the problem exists with young or old dolphins.
The age structure shows the distribution of the ages of the individuals in a population. This not only shows the type of change taking place in the population (increasing, decreasing or staying the same) but also is able to help us relate problems to ages. By determining the which age group is more stressed, the scientists will be able to narrow down the causes of the stress and create more accurate hypotheses.
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I believe you are asking about the amount of energy that is tranfered through the grass to the coyote. Coyotes dont eat grass so there must be other animals that must first eat the grass, then the coyote eats that animal. For example, lets say the grass has 1,000 units of enerhy that can be used for bodily functions such as homeostasis. So lets say a rabit ate some grass, the rabbit received 1,000 units of energy. But if the coyote were to eat that rabbit, he would only receive 100 units of energy because the rabbit used it for bodily functions. So it basically goes
1000
↓
100
↓
10
↓
1
I hope this helps in any way :)
