Please answer this: An island in the Pacific ocean has a strange an compact ecosystem. There are only 4 species of living organism on it. There are plants, Insects, birds, cats. Because of this there is a very specific food chain on this island. Any new species added to it has cause the population of all other species to decrease. This is because when a new species is added it causes the others to not have enough food as they all feed on each other. The insects eat the plants, the birds eat the insects and the cats eat the birds. When a species of wolf that eats the cats was added the plants began to die off because the wolves outlived the cats so the plants could not get the energy in time to regrow before the insects would eat them. Because of this the insects would die, then the birds then the cats. because the energy source for each species was being consumed faster than it could be produced. Will adding a new species to the island cause the available energy to increase or decrease?
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Answer: decrease
Problem: Jennifer and Maria both had unprotected sex with the same man. This man, unbeknownst to them, has hepatitis b. Both women go to the doctor to get checked out. Jennifer reports that she is coughing frequently and has a congested nose. The doctor notices that Maria has yellow eyes and she tells the doctor that she has been throwing up. Is Maria's chance of getting liver cancer higher or lower than Jennifer's?

A: higher
Problem: Given the question: Tammy and Rob rode a tandem bike down the hill. They hit a large rock and fell. Tammy wound up in the hospital and was diagnosed with a serious brain injury. Rob suffered only a mild concussion. Which person had more problems with mental abilities?
++++++++++++++++++++++++++++++++
The answer is:
Tammy
input question: Carrie bought two parcels of farmland. The Northern one had soil with lots of arbuscular mycorrhizal fungi, while the Southern parcel had almost no traces of AM fungi. Which parcel had fewer species of AM fungi in its soil????
output answer: Southern
Rob is an environmental scientist. He was doing a study on agroforestry. To test the sustainability of agroforestry he conducted two pilot projects, pilot A and pilot B. In pilot A, he used a land for agrofroestry. In pilot B, he used a land for usual row-cropping. He needed to find the pros and cons of both systems. Would pilot B see less or more clean water than pilot A?
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Answer: less
Q: Hank and Dean studied plate tectonics in college. Hank learned more about divergent boundaries, while Dean read more about convergent boundaries. Which student read less about the release of pressure leading to adiabatic expansion?
A:
Dean