4 predators and 4 prey that the predators have killed for their dinner!
4 predators and 4 prey that the predators have killed for their dinner!
4 predators and 4 prey that the predators have killed for their dinner!
4 predators and 4 prey that the predators have killed for their dinner!
4 predators and 4 prey that the predators have killed for their dinner!
1 in 1,000,000
Roughly [ 1/365 = 0.274 percent ] of all living things.
Many animals that have a ton of weight. Elephant. Whale. Rhino. Water Horse. Crocodiles. Sharks.
This really depends on how old you are right now. A study by the UK Department for Work and Pensions recently put the odds of a 20 year old in 2011 living to be 100 at 1 in 4.35. The odds of an 80 year old living to be 100 is about 1 in 13. The odds of a 50 year old living to be 100 is about 1 in 7. These are rough estimates, and they can depend a lot on health/family histories.
It's very difficult to estimate the number of marine animals killed by humans each year, because the individuals aren't counted: the catch is measured in tons. Most estimates are that between 1 trillion and 2.8 trillion marine animals are killed by humans each year.
The factors of an ecosystem are the climate and living organisms. The climate supports the life within the ecosystem. The living organisms help each other survive. For example, the plants that thrive in the tropics provide food and shelter to animals.
1.organism=is a living or nonliving thing 2.species= a certin type or kind of thing 3.pupulation= how many things are in a area 4.community= a socieity of people 5.ecosystem- were animals and people share
here is my answer .. :) this is a correct ... yes because your house has a organism of living & non-living things.. :) .. and the other one is you have a organism of living & non living things.. :) and the ex. of that is.. living things: 1) life of person.. 2) your pet animal.. 3) the foods you eat.. & 4) insects in your house.. nonliving things: 1) your things.. all of your things.
The difference between living and non-living is: the 6chararistics of living things:1.) cellular
Trophic levels are just simply the different levels of the pyramid.
1: in the tree 2: in the ground 3: above the ground --------------------------->>>xlovechu<<<-----------------------------------
1. individual organism 2. population level(group of individuals) 3. community level (group of populations) 4. ecosystem level ( All living and nonliving components in an area) This is straight out of my Biology Honors book.
yes and a population is 1 group of animals.A community is all the animlas living in that ecosystem.
1-an ecosystem2-a food chain3-a habitat4-a speciesi think 1 is the best
1-an ecosystem2-a food chain3-a habitat4-a speciesi think 1 is the best
The ecosystem should have, in general, effective negative feedback relations between it's elements. For instance, a simplest ecosystem "predator-prey-limit" possess 1 negative feedback relation: 1. The more predators are, the less prey is. The less predators are, the more prey is. The other relation in this system is positive feedback: 2. The more prey is, the more predators are. The less prey is, the less predators are. If there would be no negative feedback relation (1), then population of both predators and prey would reach ecosystem limit (alimentary and/or area) and then extinct. rowlat@gmail.com
an ecosystem can only support a certain amount of animals at one time because; 1.some animals may be going to go extinct. 2. if animals eat all the food there wont be any other food left for any other animals to eat and those animals may die. 3. some organisms may be consumers and eat/ hurt the other animals in the ecosystem/ area around them.