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Nikolay [14]
3 years ago
11

What's the rate of change for 1838 to 1990?

Biology
1 answer:
maw [93]3 years ago
3 0

Answer:

i think 6 or 7 right

Explanation:

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Which of the following is not in the phylum Arthropoda?
Amanda [17]

Answer:

Clam.

Explanation:

Arthrophoda is largest phylum of the non-chordata. They are the segmented animals with jointed appendages. Their body is covered by exoskeleton and contains spiracles and body surface for respiration.

Insect, spider, crab and scorpion all are included in the phylum arthropoda. Clam is a bivalve shell that is included in the phylum mollusc. The body of clam is covered with an outer shell and their shells are connected by the abductor muscle. Hence, they are involved in phylum arthropoda.

Thus, the correct answer is option (b).

7 0
3 years ago
Pros and cons for growing and selling GM (Genetically modified) food.
viktelen [127]

Answer:

<em>PROS: </em>

<em>1. They are cheaper</em>

<em>2. They contain more nutrients</em>

<em>3. Grown with fewer pesticides</em>

<em>4. Resistant to insects</em>

<em>5. Tolerance to heat, cold, and drought</em>

<em>CONS:</em>

<em>1. May cause allergic reactions</em>

<em>2. Will make you resistant to antibodies</em>

<em>3. Cross pollination</em>

<em>4. GMO's can create a super bug, one which is able to go past the crop's resistance on insects. Making a devastating blow on crops that have no insect resistance</em>

<em>5. They have been linked to cancer</em>

5 0
3 years ago
Why does the percentage of water increase as it moves through the mouth,stomach and the beginning of small intestine
Rama09 [41]
Because there are other liquids in your body it passes through and it adds to the amount of water.
6 0
3 years ago
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The simplest sugars are generally called _____.
Ymorist [56]
Monosaccharides. mono = 1
6 0
3 years ago
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A human skin cell, in prophase of mitosis, contains 46 chromosomes. how many chromatids does it contain in total?
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46 mitosis to becake,
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