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  • What would be the effect of a farmer introducing a rat poison in to the ecosystem that is toxic to rats and mice in the terrestrial food web above?
    What would be the effect of a farmer introducing a rat poison in to the ecosystem that is toxic to rats and mice in the terrestrial food web above?
    The population of rabbits would decrease because the fox and the owl will not have mice to feed on so they will have to eat more rabbits!

  • What type of relationship is this an example of?Sea anemones contain a venom that is used to sting and paralyze their prey. The clownfish contains an enzyme in their scales that makes them...
    What type of relationship is this an example of?Sea anemones contain a venom that is used to sting and paralyze their prey. The clownfish contains an enzyme in their scales that makes them...
    Commensalism, because there does not seem to be a positive effect on the anenome

  • What is the snake an example of in the food chain given below?
    What is the snake an example of in the food chain given below?
    Why is it tertiary it makes no sense because it is the second consumer in the food chain this is so frustrating im done forget this i dont need science this is stupid im dropping out just kidding

  • What level is directly affected by the sun? Using the food web above, create a food chain. Label the producer, primary consumer, secondary consumer and tertiary consumer.
    What level is directly affected by the sun? Using the food web above, create a food chain. Label the producer, primary consumer, secondary consumer and tertiary consumer.
    This type of question can be answered very quickly when you have an understanding of what food chain means. A food chain can be defined as the feeding relationship in which there is a linear network of links in a food web which starts from the producer to the consumers and finally the decomposers. A food chain starts mostly with plants, and they are majorly the producers of the food. They depend mostly on the sun during photosynthesis. The consumers depend on the producers for food. The decomposers also feed on the consumers, and that is how the cycle continues. From this question, the part that is affected by the sun is the phytoplankton, because it is the producer and producers need sunlight during photosynthesis. The primary consumer here is the zooplankton because it feeds directly on the producer, the secondary consumer is the salmon, and follow by the puffin. So the food chain is; phytoplankton-zooplankton-salmon-puffin

  • What type of relationship is this? Lichen is a symbiotic decomposer that attachers itself to trees and slowly breaks them down. They obtain nutrients from the tree, allowing them to survive and...
    What type of relationship is this? Lichen is a symbiotic decomposer that attachers itself to trees and slowly breaks them down. They obtain nutrients from the tree, allowing them to survive and...
    The correct answer to this question is C, Parasitism. This relationship is one between species. In parasitism, one organism, known as the parasite, lives on another, which is the host. The parasite is normally smaller than the host and causes the host harm, while using the host resources to benefit themselves. Examples of parasites include lice, bats, and fungi. They have been around since ancient Rome and Greece, with the existance of tapeworms and roundworms. It is dated to be first observed by Antonie van Leeuwenhoek in 1681. There are various strategies of parasites including transmitted by contact, by being eating, parasitic castration, and micropredation.

  • What is an example of Fungus?
    What is an example of Fungus?
    If you look up the definition of a saprophyte it says fungus! "a plant, fungus, or microorganism that lives on dead or decaying organic matter."

  • Which of the following is an "Abiotic factor" in an Ecosystem?
    Which of the following is an "Abiotic factor" in an Ecosystem?
    (C) Rock Among the provided option "Rock" is the abiotic factor .

  • Which factor best explains why biomass decreases as trophic level increases in a food pyramid?
    Which factor best explains why biomass decreases as trophic level increases in a food pyramid?
    The answer to this is C. The availability of space decreases as feeding levels increase. The number of organisms available in the pyramid usually decrease for each level. There is also more food that are available at the lower trophic levels. If there would not be enough food in the lower trophic levels then the higher trophic levels will not get enough food as well. This can become a problem in the long run. Remember that only the energy stored in the tissues is transferred from the organism that is consumed from the lower trophic level. If there is one species that would stop existing, there are other species in the food pyramid that will be gone after some time too. Species need certain species in order to survive.

  • Where do plants get the energy from to make food?
    Where do plants get the energy from to make food?
    Photosynthesis Because the Sun Exposes Photosynthesis in Plants And Plants Using Photosynthesis from the Sun To get energy

  • What type of relationship is this? Lichen is a symbiotic decomposer that attachers itself to trees and slowly breaks them down. They obtain nutrients from the tree, allowing them to survive and...
    What type of relationship is this? Lichen is a symbiotic decomposer that attachers itself to trees and slowly breaks them down. They obtain nutrients from the tree, allowing them to survive and...
    In biology, there are animals that have different relationships with each other. Parasitism is when an organism lives off of another animal in order to survive. They most likely get their nutrients and food from this organism. One example of this is a leech. A leech may live on an animal in order to suck its blood because leeches live off of blood. Another example of parasitism is when lichen attaches itself to trees. It takes the nutrients from the trees, but this causes the trees to die down. However, the lichen must be attached to a tree in order to survive. The problem with this is that usually the other organism doesn’t like this organism attaching itself to them because it causes them problems.

  • What type of relationship does the above image represent?
    What type of relationship does the above image represent?
    The answer to the question of the image is parasitism.

  • What do you call a succession where glaciers melt and expose new rock?
    What do you call a succession where glaciers melt and expose new rock?
    For question one the answer is A because primary expose new rocks.