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Fantom [35]
2 years ago
5

in this investigation the independent (or tested) variable is a. the speed of the rat b. letting the rat 10 times c. adding the

rat's favorite treat at the end d. using the same maze
Biology
1 answer:
disa [49]2 years ago
7 0
The cas because they are not vegan and they are not good enough for me and I’m not like that what
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2. What structures or abilities are essential to the success of organisms who do not use
aev [14]

Answer:

Ability to perform locomotion with their legs

Explanation:

Plants and animals are two distinct species of organisms. Plants are capable of using photosynthesis to obtain their food due to the unique structures that can capture light energy in their cells (autotrophic). Animals, on the other hand, are heterotrophic i.e. cannot perform photosynthesis and therefore, rely on other organisms for food.

Since animals depends on eating other organisms to obtain food/energy, their possession of LEGS or ability to LOCOMOTE is very instrumental to their success as non-photosynthetic or heterotrophic organisms. This enables them leave one position in search for food and resources

6 0
3 years ago
The endocrine system regulates the body through hormone release. Like the nervous system, what does the endocrine system help ma
Oliga [24]

Answer:

How is the endocrine system related to the nervous system in terms of its regulatory activity?

For one, the endocrine system uses chemical signaling (hormones, produced by glands) while the nervous system uses electrical signaling (neural impulses). The signal transmission of the nervous system is fast because neurons are interconnected, but the functions are more short-lived.

Explanation:

5 0
3 years ago
A large-mouth bass is taken from a fresh water lake and transplanted into the river. If the conditions for survival are optimal,
liberstina [14]
The cells will make some sort of reaction, there's no doubt about it. But for a bass I believe that their cells will stay the same or shrink over time.
Bass are strong fish and they usually do well when there's a change in conditions made in the environment. But it depends on what this river has in it and if it leads to bigger opened waters.
If there's a shortage of food sources for the bass it'll have to adapt quickly or it'll die from the predators in the area. If there isn't any places the Bass can lay their eggs (reproduce) its population will die in that river.
There also competition. In that river it could have socked eye salmon in it or catfish even pikes. So the Bass cells would stay the same.

Hope this helps
8 0
2 years ago
A population of 288 cichlids lives in a lake with ample food, oxygen, and shelter. Over the course of one year, 375 new cichlids
zimovet [89]

Answer:588

Explanation:

4 0
3 years ago
Evolution is basically the journey of life as a single cellular cell milions of years ago to all the species we have now on Eart
skelet666 [1.2K]

Answer:

yeah but what is the question

3 0
2 years ago
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