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Liula [17]
3 years ago
15

Make a claim about how the body's external defenses help to prevent diseases.

Biology
1 answer:
harina [27]3 years ago
6 0

Skin prevents the body from getting infections

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Imagine that you are at the beach. You can observe sea urchins, clams, seaweed, and fish in the ocean. Which organisms will be m
Wittaler [7]

Sea urchins? Is it multiple choice?

5 0
3 years ago
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Describe how is an organism's food and habitat related
Brums [2.3K]
As we already know, organism mean's something that is living.
Well, at a habitat there is going to be some animal's or insect's because it's that animal's or insect's habitat. ( They live there.) Well <u>most</u> organism's are food.
( NOTICE I bloldfaced "most", this is because not all organism's are food) Okay, let's go over what we just said. Organism's are living thing's and habitat's are places where organism's live. Now we have to think about this, you stated, Describe how is an <u>organism's food</u> and habitat related. The one thing we have not talked about is, <u>organism's food</u>. Okay, Animal's live in habitat's and so do organism's.
 ( Remember, some <u>organism's eat other organism's</u>) This is how organism's food and habitat are related.

<u>Hope this help's!</u>
<u>Good luck on your </u>
<u>home work! (:</u>


5 0
3 years ago
Read 2 more answers
PLEASE HELP PLEASE PLEASE PLEASE PLEASE HELP PLEASE PLEASE PLEASE PLEASE HELP PLEASE PLEASE PLEASE
igor_vitrenko [27]

Answer:

B

Explanation:

So lets go over facts of mieosis and mitosis:

Meiosis is sexual reproduction

Mitosis is asexual reproduction

Meiosis in animals is how they reproduce

Mitosis in animals is how they regenrate their cells

Mitosis copies the orgninal cell.

Meiosis mixes a male and female egg and sperm to form a zygote

Ok, knowing this. We can find our answer.

Since we know meiosis is sexual, and mitosis asexual, we can get rid of C.

We also know that meiosis is in animals, and so is mitosis, so we can get rid of A.

Finally we can get rid of D, since we know due to the male and female genetics(and through the swapping of chromesomes during prophase)that genetic variation occurs in meiosis, but since mitosis copies a single cell, it is not genetically varient.

<u>So the answer must be C, which states that Mitosis has genetically identical cells, while mieosis does not. </u>

Hope this helps! ;)

 

3 0
3 years ago
Quartzite is a coarse grained rock derived from sand stone what type of rock is quartzite
Alika [10]
I think the answers is B but I'm not 100% sure
8 0
4 years ago
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Energy drinks have become increasingly popular. Somebody's trying to contain large amounts of caffeine which is known to increas
lutik1710 [3]

Answer: significantly increases risk of stroke, sudden cardiac arrest, and death.

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3 years ago
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