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Eva8 [605]
2 years ago
10

What are some challenges animals might face when migrating?

Biology
2 answers:
Andreas93 [3]2 years ago
3 0

Answer:

Some challenges animals might face when migrating are disease, global climate change, overexploitation, and habitat destruction.

Explanation:

In virtually every corner of the globe, migratory animals face a growing array of threats, including habitat destruction, overexploitation, disease, and global climate change. Saving the great migrations will be one of the most difficult conservation challenges of the 21st century.

lilavasa [31]2 years ago
3 0

Answer:

Lack of food

Explanation:

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A penetrating stab wound to the heart wall that causes blood to leak into the pericardial cavity would result in A penetrating s
kvasek [131]

Answer:

The correct answer is cardiac tamponade.

Explanation:

Cardiac tamponade is the cause of the pericardial space being filled with liquid. This syndrome occurs in emergencies, as is the example of a stab penetrating wound and <u>if it is not treated urgently it can result in pulmonary edema, shock and even death. </u>

What happens in this case is that the pericardium receives a high pressure which causes that the pumping of blood it is not carried out correctly, and the heart is compressed decreasing the filling during diastole.

The most appropriate procedure to treat this type of emergency is a <u>pericardiocentesis </u>that allows <u>studying and draining the fluid lodged in the pericardium so that the pressure can decrease.</u>

8 0
3 years ago
I will give brainlyest if answer all of them.
Levart [38]
1. Beef , Eggs & Cheese
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6 0
3 years ago
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Corn is a type of grass.
borishaifa [10]
Corn, believe it or not, is indeed a type of grass. It has been selectively bred, and genetically engineered to produce large ears of corn.
8 0
3 years ago
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Metamorphic rocks is changed into igneous rock by
drek231 [11]

Answer:

If the newly formed metamorphic rock continues to heat, it can eventually melt and become molten (magma). When the molten rock cools it forms an igneous rock. Metamorphic rocks can form from either sedimentary or igneous rocks.

Explanation:

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What are developmental homologies, and how are they studied?
7nadin3 [17]

Explanation:

In reference to evolution, homology can be described as the comparative similarities in the structures of organisms that make it more alike to one organism than the other organisms. It also shows the characteristics that might have evolved in an organism over time. Developmental homology are the similarities which arise between organisms due to similar embryological source.

Developmental studies can be made by researching the embryological developments of different organisms and looking for similarities among them.

For example, studying the snake embryos showed that some of the embryos have hind limb buds in them which disappeared in the mature snake. This study made it clear that snakes evolved from organisms that had hind limbs. As the snakes do not need the limbs, so with time the species of snakes evolved and lost their hind limbs.

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