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sukhopar [10]
2 years ago
11

Which of the following is true about a spinal reflex

Biology
1 answer:
Nadya [2.5K]2 years ago
5 0
<span> A. It is controlled by the brain. B. It is an involuntary response to a stimulus. C. It is a voluntary contraction of muscles. D. It increases blood flow to muscles.
</span>
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Which of these organisms is not an omnivore?
AnnZ [28]

Answer: c Blue whale

Explanation:omnivore is

an animal or person that eats food of both plant and animal origin.

Blue Whale is a carnivorous animal that despite the fact that it doesn't have proper teeth, survives on a diet that is mainly comprised of krill and small crustaceans, along with the occasional small fish.

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3 years ago
Continental plates pushing together cause mountains to form on our planet Earth.
sveta [45]
<span>Continental plates pushing towards each other cause mountains to form on our planet Earth, true. </span>
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A.dog<br> B.math<br> C.penguin<br> D.yeast
erica [24]
The answer is A i think
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3 years ago
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What makes angiosperm more advance than gymnosperm​
USPshnik [31]

Answer& Explanation:

Angiosperm is more advanced due to the mechanism of protection it has since developed as opposed to its predecessor, gymnosperm. Angiosperms could be deemed the inventors of animal-mediated pollination or dispersal, whereas gymnosperms mostly depend on wind-mediated pollination (which is far more of a gamble than animal mediated).

1) Angiosperms seeds are enclosed in fruits, which increases the chances of dispersal by either wind, water, or animals. Animals can eat the fruit and disperse the seeds via feces or by brushing the fruit off of their fur coats new areas of the terrain.

2)The development of flowers. Flowers are especially important because depending on the flower it can attract a set species of animals in order for pollination to occur. That species of animal could only focus on those few flowers and would allow the female part of the flower to receive pollen (produced by the male part of the flower) from all over the place. This theory is also applicable to animal mediated fruit dispersal.

7 0
3 years ago
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Hair color, eye color, height are all examples of
Butoxors [25]

Answer:

physical labels or identifiers

Explanation:

i think that's what you're looking for

3 0
2 years ago
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