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Sholpan [36]
3 years ago
15

What will be the effects if asteroid or comet hits the earth

Biology
1 answer:
AURORKA [14]3 years ago
5 0

If the comet were to strike the planet, the impact energy would be about 300 times that of the asteroid collision that was thought to have caused the Cretaceous-Tertiary extinction that killed the dinosaurs about 65 million years ago.

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Opinion: is our current water use sustainable? Why or why not?
uysha [10]

Answer:

This actually depends, since most of our water is filtered (depending on where you live) then yes it is sustainable! But if our water wasn't filtered then no, it would not be sustainable. This is because of all the things that go into our water before it's filtered. We've got plastic, trash, dead fish and all that, in some cases sewer system drainage and a lot more that goes into the filtered water that we drink.

Explanation:

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3 years ago
Hot, melted rock is injected into several rock layers. Over time, the rock cools. It becomes solid and cuts through the surround
otez555 [7]

Answer:

D. the law of crosscutting relationships

Explanation:

The law of cross-cutting relationships can help explain the age of the rock as it relates to the surrounding rock.

This law is one of the premise of relative dating. The relationship between the intrusion and rock body or country rock is used to discern their age.

  • When intrusions cross-cuts the host rocks, they are usually younger.
  • The host rock must haven emplaced before the intrusion sets in
  • The intrusion utilizes weak planes within the rock body to cool and solidify.
  • Now, when they are emplaced, then a vein or other intrusive bodies forms.
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3 years ago
WILL GIVE THE BRAINLIEST<br> List at least two predator adaptations.
PolarNik [594]

Answer:

Predators come in all different types, so you could name lots of adaptations. Birds of prey, for example, have sharp talons and beaks. Wolves and panthers have sharp teeth and claws.

Explanation:

Thats the best I can do since i need to finish my test;GOOD LUCK!!!

7 0
3 years ago
Solagans on the donation of kidney
Vladimir79 [104]
Here's a couple of slogans that I have found

7 0
3 years ago
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This is a standard table of the genetic code. A cell’s protein are made in response to the genetic code contained in the cell’s
galben [10]

DNA in prokaryotes frees in the cytoplasm, while in eukaryotes (like humans) DNA is in the nucleus.

Human DNA is found in the cells that make up your tissues and organs: nerve cells, liver cells (liver), skin cells ... They are extremely numerous, more than 50 000 billion and have very diversified functions! Most of our cells are microscopic (20 to 30 micrometers) and contain an even smaller nucleus structure.

Each nucleus contains the genetic material of the cell, the chromosomes.

Mitochondrial DNA can also be found in mitochondria, but mitochondria are much smaller than nuclear DNA.

hope it helps

mark brainliest

xoxo

7 0
3 years ago
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