Heterogeneous mixtures can also be called…
Mechanical mixtures
What is the name of the organisms that start the food chain?
Producers
Give one example of a consumer.
Answers may vary.
The bacterias from our mouth feed from the sugar left when we don’t clean our teeth properly, and depending on how many days it is there, they can cause tooth pain. What type of relationship is that?
Parasitism
What is this theory?
The Particle Theory of Matter.
What is a solute?
The substance dissolved in a solution.
Which type of ecological relationship benefits just one organism and the other is neither benefited or harmed?
Commensalism
Are oil and water an example of homogeneous mixtures?
No, because water and oil if put together do not mix.
What are the three states of matter?
Solid, liquid, and gas.
A animal that feeds on what other animal has killed is known as:
Scavengers
Give one example of a solution.
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What is the difference between the abiotic and the biotic factor?
One of the differences between them is that one is alive and the other isn't alive .
How can we separate a solution?
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Give an example of producers.
Any kind of plant.
A fish called Remora can stick himself in the body of the sharks. She uses this to gain protection and rest of food. The sharks can notice them, and most don't care. This is which type of symbiotic relationship? Explain.
Commensalism, the fish have benefits from this but they dont give nothing to the shark and don’t cause any kind of prejudice to him.
Name the three types of symbiotic relationships in the ecosystem.
Parasitism, commensalism, and mutualism
What is the difference between volume and capacity?
The capacity is how many the object can hold, and the volume represents how much space the three-dimensional object occupies.
What type of mixture is showing on the picture?
Homogeneous mixture.
A feeding relationship where one organism hunts the other.
Predator-prey
Some fleas bite dog skins, sucking their blood and sometimes making them sick. In the example of parasitism, who is the parasite and who is the host?
Parasite: fleas / Host: dog
In a food chain full of animals, if a single one get extinted, will it affect the whole chain? If yes, how?
Yes
Name 3 lab safety rules.
Answers may vary.
What is called the state of matter that the particles vibrate and are all together?
Solid.
If the prey get extinct, what’s going to happen with the predator?
Decrease the population / Will get extinct.
What are the types of mixture? What is the difference between them?
Heterogeneous and homogeneous. Homogeneous mixture we can’t see the substances that make the mixture and heterogeneous we can see the different substances.
The anteater and an ant for example, Which one of them is the prey and predators?
Anteater predator and ant prey.