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3 years ago

What’s the answers:)

Biology

1 answer:

Maurinko [17]3 years ago

7 0

The answer is a “rises because it is less dense than cold air”

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Six fingered offspring are formed from normal fingered parents . why?

Alex777 [14]

<span>Polydactyly in its most common form, is an autosomal dominant mutation. Let's represent the mutation as P and the normal state as +. Thus, if both parents are heterozygous (P+), both would have the mutation (and thus have six fingered). They have 3/4 chances of having a child with the extra digit, 1/4 normal. </span>

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3 years ago

What was one effect the battle of gettysburg had on the south?

atroni [7]

The South never again fought on Union soil.

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3 years ago

[PLEASE HELP] This isn't an answer choice question, but I hope you guys can help still. I just have a question on recessive trai

a_sh-v [17]

The parents both need to be heterozygous, meaning they have to have one dominant and one recessive allele.

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3 years ago

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Barnacles attach to shellfish for transportation. The shellfish is not helped or harmed. This is an example of_

Vesna [10]

The correct answer is:

_________________________________________________

→ " commensalism" .

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<u>Note</u>: "Commensalism" refers to a symbiotic relationship {"symbiosis"} between two (2) organisms — in which one organism benefits and the other organism is neither helped nor harmed.

{ i.e. " +, 0 " ; that is: "plus" sign for "one organism benefits" ;

"zero" sign for "neutral" ;

(in that the other organism is neither helped nor harmed.}.

_________________________________________________

In the example given in the question, the two (2) organisms are:

1) the barnacles; and: 2) the shellfish.

The barnacles benefits by given a place to attach for the purpose of transportation (by using the shellfish to "cling to"}.

The shellfish are neither helped (benefitted in anyways from the attachment from the barnacles— nor are the shellfish harmed in any way.

_________________________________________________

Hope this answer helps you!

Best wishes in you academic pursuits

— and within the "Brainly" community!

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3 years ago

Plate tectonics have caused global climate change in the past. This is because _____.

kupik [55]

The shifting of the plates upset the environment in a negative way and changed the amount of carbon dioxide going into the air.

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