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scoundrel [369]
3 years ago
9

There is a large amount of biodiversity throughout the world. According to the theory of natural selection, which of the followi

ng factors is primarily responsible for biodiversity?
Biology
2 answers:
Svetllana [295]3 years ago
6 0
Environmental diversity
pishuonlain [190]3 years ago
6 0
Environmental diversity
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This sentance is true
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Which of the following statements about carotenoids is NOT true? Carotenoids include red, orange, and yellow pigments. Carotenoi
kvv77 [185]

       The right answer to this question is option D. Carotenoids are categorized into two major divisions: carotenes and beta carotenes

       First, let's check option A, it says that the carotenoids include red, orange and yellow pigments, that's true, we can check that on lab for example, a vegetable that can be mentioned here are carrots, it has lots of this and it's very healthy too, and remember, there isn't a single animal that can produce carotenoids, so they need to grab it from nature.

       The second option, B. says that sometimes carotenoids are sometimes called as acessory pigments, that's true too, some studies consider them acessory pigments, so, they're not alone there, there are different kinds of pigments that can be on that plant, and they're also very important for the animals. Option C refers to beta carotene as the most abundant carotene in plants, that's true too, we can also find other kinds of carotenoids on plants, but this one as it's seen in lab, is the most common one. The last one, D, isn't true, the two major divisions are: Xanthophylls and Carotenoids, beta carotenoids are a type of carotenoids, not a different group.

8 0
3 years ago
What do fossil remains of eariler animals indicate about changes in the animals habitats over time?
Mashutka [201]
Fossils are the preserved remains or traces of animals, plants, and other organisms from the past. Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today.
3 0
2 years ago
What effect does temperature have on the homeostatic functions
yulyashka [42]

Answer: When your hypothalamus senses that you're too hot, it sends signals to your sweat glands to make you sweat and cool you off. When the hypothalamus senses that you're too cold, it sends signals to your muscles that make your shiver and create warmth. This is called maintaining homeostasis.

8 0
2 years ago
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You arrive in my class 5 seconds after leaving math which is 8.5 meters away. How fast did you travel?
dolphi86 [110]

Answer:

You went 1.7 meters a second

Explanation:

Divide the meters by seconds arriving

8.5 / 5 = 1.7

5 0
2 years ago
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