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Scilla [17]
2 years ago
8

Different species of bumblebee compete for flower nectar in their ecosystem.

Biology
2 answers:
tresset_1 [31]2 years ago
5 0
If there is limited of food then they will compete but if there is an equal amount of food they won’t compete. So the answer is true.
swat322 years ago
5 0
The answer is true!! :).....
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T or f sound waves can travel across outer space?
elena-14-01-66 [18.8K]

Answer:

False

Explanation:

Sound does not travel at all in space. The vacuum of outer space has essentially zero air. Because sound is just vibrating air, space has no air to vibrate and therefore no sound. ... Radio is a form of electromagnetic radiation just like light and can therefore travel through the vacuum of space just fine.

4 0
2 years ago
When individuals experience fear and pleasure, what part of the brain has been stimulated?
In-s [12.5K]

Answer:

d. limbic system

Explanation:

The limbic system is concerned with the major role to handle  fear, pleasure, emotion, and hormonal production. The limbic system are associated with the task of regulating the production of internal secretions that are transported around the body by the bloodstream in regards to emotional signals, they also re-enforce behavior associated with fear and pleasure.

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3 years ago
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Setler79 [48]
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5 0
3 years ago
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Tasya [4]

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3 0
3 years ago
Which event caused speciation of the finches of the Galapagos Islands in picture B? *
vampirchik [111]

Answer:

B. Geographic Isolation

Explanation:

Speciation is a biological process that allows the generation of new species through existing species. Through conditions imposed by the environment in which this species lives.

Speciation is usually caused by geographic isolation.

Geographic isolation occurs when a population of the same species is separated by some type of natural barrier, such as rivers or mountains. This causes the population to be divided in two and begin to face different environments and different environmental conditions. This causes each part of the population to adapt in different ways, leaving them so different from one another that it is no longer possible to say that the two populations belong to the same species.

3 0
3 years ago
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