Do predators really kill only the old and sick prey? What evidence is there for this statement

Answers

Answer 1
Answer: No, but it is known that old/sick prey is much easier to catch. The evidence is that, say, there's no old and sick prey. The predator has to eat regardless, and whatever is there for it to take, it will. Think of a lion and a zebra, and the zebra is eating grass in the middle of a field. The lion is going to take that chance.
Answer 2
Answer: Nope predator catches the preys they find not only the old and sick one but the old and sick prey would be catch more easily as compared to the healthy and strong ones

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BRAINLIESTTTTTTT RIGHT NOWWWWW!!!!!!!!!!!!!!Explain the relationship between distance and gravity in this graph. (Answer these questions to help you. What happens if the distance increases? What happens if the distance decreases? Are gravity and distance inversely proportional or directly proportional?)

Answers

When distance increases gravity decreases. Distance decreases then gravity increases. Directly proportional.

Final answer:

The relationship between distance and gravity in this graph is inverseproportional.

Explanation:

In this graph, the relationship between distance and gravity is represented by an inverse proportional relationship. As the distance increases, the force of gravity decreases, and as the distance decreases, the force of gravity increases.

This can be explained by the inverse square law of gravitation. According to this law, the force of gravity between two objects is inversely proportional to the square of the distance between them.

For example, if the distance doubles, the force of gravity decreases to one-fourth of its original value. If the distance is halved, the force of gravity increases to four times its original value.

Learn more about Inverse Proportions here:

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Please select the word from the list that best fits the definition process by which new rock is made from old rock

Answers

The correct answer would be: rock cycle

Explanation taken from user Bistai

"The rock cycle is a recycling process by which igneous, metamorphic, and sedimentary rocks are produced, converted from one form to another and destroyed. The rock cycle is a continuous process that has been occurring throughout the history of the earth. The major processes of the rock cycle include sedimentation, crystallization, metamorphism and erosion."

metamorphism would be the correct process.

Which characteristic do cyclones and anticyclones have in common?

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Cyclones and anticyclones are both air pressures caused by the Earth’s rotation.  They are rotating winds responsible for the weather conditions we experienced in a short or long period of time on a scale of days or weeks. 

Their one most common characteristic is their wind movement. They are both winds moving in a circular motion

Though we don’t often hear about anticyclones; however, it is the exact opposite of cyclones or ‘storms’.  

Their one most common characteristic is that they are both winds moving in a circular motion. They are rotating winds responsible for the weather conditions we experienced in a short or long period of time on a scale of days or weeks. 


A variation in characteristics within populations of the same species is called

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The correct answer would be phenotypic variation.

what might happen in a tropical rain forest biome if the area received very little rain for an extended period of time

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The tropical rainforest biome is a hot ecosystem where there is rain all through the year. The tropical rainforest biome makes up about 7% of the earth’s surface and is found majorly in South America and in Brazil. The tropical rainforest biome contains several species of plants such as orchids, vines and a large variety of animals. If the tropical rainforest biome received very little rain for an extended period of time, it will become dried and many plants that require lots of water for survival will die.

The area will be very dried up and lots of crops that need lots of water will die

One function of the immune system is to attack the foreign cells to protect the body. In organ transplants, the body recognizes that the new organ is made of foreign cells. What kind of medicine would you give a patient to increase the chances of transplant success?

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The kind of medicine that is given to increase chances of transplant success is called anti-rejection medicine or immunosuppressant drugs.These are a class of drugs that reduce or suppress the strength of the body's immune system . Their primary function is to lower the body's ability to reject a transplanted organ such as liver, heart or kidney.By weakening the immune system, immunosuppressant drugs decrease the body's reaction to the foreign organ. The drugs allow the transplanted organ to remain healthy and free from damage.

Medicine that makes the immune system less effective.