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Vsevolod [243]
3 years ago
15

Write 8 adaptative feature of bird​

Biology
1 answer:
velikii [3]3 years ago
6 0

Answer:  All birds are warmblooded, or endothermic, animals. Birds are vertebrates because

they have backbones. All birds have a four-chambered heart, a

characteristic they share with mammals. All birds lay hardshelled eggs. Birds have only two legs. Their forelimbs have

become modified into wings for flying. All modern birds evolved

from ancestors that could fly.

Explanation:

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Select points of the European Food Safety Authority’s outline of concerns regarding transgenic plants.
Andrej [43]

Answer:

equirements of food law, establishing the European Food Safety Authority (EFSA) and laying down procedures in matters of food safety (1). The Authority has its permanent seat in Parma, Italy. According to Article 28 (5) of the Regulation, the Authority's Scientific Committee and Scientific Panels are renewable every three years.

Explanation:

3 0
3 years ago
Mr. Brown used the model shown below when discussing plant cells with his class.
anygoal [31]

Answer:

i think its A thats correct

6 0
3 years ago
Read 2 more answers
An example of imbalance in human homeostais
erastovalidia [21]

Answer:  An abnormal increase/decrease in body temperature (no sweating/shivering)

Explanation: Homeostasis is the process by which the body regulates and equalizes functions within the body. An example of the human body  maintaining homeostasis is body temperature.  If the human body is too hot, then the body will activate the sweat glands to cool down. If the human body is too cold, the the body will shiver.

An imbalance in homeostasis however, would be the lack of the process that regulates body temperature. So an example of imbalance in the process of human homeostasis would be not shivering when cold and not sweating when hot.

<em>I know there are probably better examples of imbalances in the process of human homeostasis, but I hope that this explains it sufficiently enough and is a good-enough example. Have a nice day!</em>

8 0
3 years ago
What structural changes happen in abnormal prion proteins?
Mila [183]

Answer:

Explanation:

The normal form of the prion protein PrP (shown here) is found on the surface of nerve cells, but when it changes into its misfolded form, it aggregates into long fibrils that clog up the normal functioning of the brain.

6 0
4 years ago
helpppp please ecosystem between 1975 and 1976 after which time rapiddeforestation and logging took place. Starting in 1979 the
Neporo4naja [7]

Since the population of finches had decreased when deforestation and logging started, and it returned to its original values prior to deforestation when locals started to replating trees, it follows from these facts that trees are being a limiting factor in finches' populations, either because they're acting as niches, food, both or anything else that these populations needed to survive.

Therefore, the correct answer to this question is option D.

8 0
2 years ago
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