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3 years ago

The end of a river or stream is the _____.

Biology

2 answers:

natita [175]3 years ago

8 0

Answer:

The mouth

Explanation:

Fudgin [204]3 years ago

4 0

The correct answer that would best complete the given statement above would be the second option. The end of a river or stream is the MOUTH. <span>Some rivers end in a fan-shaped series of small creeks, that is called a "delta". Whereas, the beginning of the river is called is the "headwater". Hope this answers your question. </span>

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1. Nitrogen from the atmosphere must be converted into what molecule? What organisms add this molecule to the soil?

Ugo [173]

Answer:

UM h20 and water/h20 goes into the soil an make plant grow?

Explanation:

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4 years ago

Describe the terms, evolution, adaption, and natural selection.

Vanyuwa [196]

Evolution- the change in a species over time Adaptation- a change in a species that betters their survival
Natural selection- the idea that organisms that aren’t fit for the environment die off and only the organisms fit for the environment survive and can pass there traits to the next generations. Hope this helps at least get you started! :))

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3 years ago

Which statements correctly describe the inheritance pattern for the alleles that control blood type? Check all that apply. IA is

Korolek [52]

Explanation:

both IA and IB are dominant- A and B groups show co-dominance

Inheritance describes the way in which certain traits are passed onto offspring of sexual reproduction. For co-dominance, both of a gene's alleles are present, and notable in the phenotype.

Blood glycoprotein alleles are crucial to blood type determination for the ABO system in humans- i does not lead to modifications, while IA leads to the modification of adding N-acetylgalactosamine to the H-antigen on red blood cells; and IB adds galactose

$I_{A} I_{B}$ = blood type AB while $I_{A} I_{A}$ = blood type A while $I_{B} I_{B}$ = blood type B. Since $I_{A} I_{B}$ are both dominant over ii, those with that allele have blood type O.

The nucleus is a large membrane-bound organelle that houses the genetic information, DNA, in the cell. Sequences of DNA make up genes which can have different forms called alleles and comprise the genotype. DNA is transcribed into mRNA and later translated into amino acids which are linked together by rRNA to form proteins. These proteins, when expressed, are referred to as an organism's phenotype.

Learn more about transcription at brainly.com/question/11339456

Learn more about DNA and RNA brainly.com/question/2416343?source=aid8411316

Learn more about proteins and carbohydrates at brainly.com/question/10744528

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4 years ago

Read 2 more answers

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GaryK [48]

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4 years ago

Pleasee give the function pf the following:

REY [17]

Cell wall : provides rigidity and structural support
Chloroplast : absorbs light energy
Vacuole : filled with cell sap for storage and to keep cell rigid and turgid

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3 years ago