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igor_vitrenko [27]
3 years ago
13

The sparsely settled tropical grasslands of southern venezuela and eastern colombia are called

Biology
1 answer:
Darya [45]3 years ago
8 0
The answer is Llanos. Llanos or in Spanish it is called plains. These are wide grasslands stretching across northern South America and inhabiting western Venezuela and northeastern Colombia. The Llanos have a region of approximately 220,000 square miles, surrounded by the Andes Mountains to the north and west, the Guaviare River  and the lower Orinoco River and the Guiana Highlands to the east, and the Amazon River basin to the south.
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artcher [175]

Answer:

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Explanation:

5 0
3 years ago
How can a mother with the B blood type, having A antibodies in her plasma, carry a baby full-term that inherits the A blood type
DanielleElmas [232]

Answer:

The mother can carry a full-term baby with A blood type because the mother's blood does not mix with the baby's blood, so the mother's immune system does not activate attacking the baby.

Explanation:

The reason why a mother with B blood type and A antibodies in her system can carry a full-term pregnancy is thanks to the placenta. The placenta is a shared organ between the mother and the baby. Its function is to protect the baby and produce the necessary exchanges of nutrients and wastes between the maternal blood and the baby's blood. As the two types of blood are separated, and they never get in contact during pregnancy, the immune system of the mother does not recognize the baby as a treat. The mother can have A antibodies in her plasma due to a previous pregnancy where during delivery, the two types of blood mixed, also it can be due to any contact with the A blood type. When the foreign blood enters the body, the immune system forms antibodies for it.

4 0
3 years ago
While walking a cornfield, you notice roots emerging from the corn stalks themselves, and you suspect that these roots are helpi
ohaa [14]

Since fibrous roots grow from the side of monocot plants, the plant roots observed on the corn stalk are fibrous roots.

<h3>What are fibrous roots?</h3>

Fibrous roots are roots of plants which are usually seen on the surafce above ground and which grow from the side of plants.

Monocotyledons such as corn have fibrous roots.

The fibrous roots help to provide support and strength to the plant.

Therefore, the plant roots observed on the corn stalk are fibrous roots.

Learn more about plant roots at: brainly.com/question/15856277

4 0
2 years ago
How are other organisms able to see in wavelengths that humans cannot?
topjm [15]
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7 0
2 years ago
Which activity is an example of a chemical change?
Pavlova-9 [17]

Answer:

An old penny rusting

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4 0
3 years ago
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