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RUDIKE [14]
3 years ago
10

What is the name of the beginning of a river?

Biology
1 answer:
Semenov [28]3 years ago
3 0
That would be called a source or head water 
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3. Design and describe an experiment using celery stalks to demonstrate how certain conditions will cause a loss or gain of turg
Mama L [17]

Answer:

Explanation:

A way you can use celery stalks to demonstrate the conditions with loss or gain of turgor pressure, is by setting us the same situation with water. I. You could possibly make a chart with how the celery could change. II. Testing the different out comes of the celery changing and what it has done and if it matches the hypothesis. III. The type of data you could conduct would be is seeing the height, length, and width. As wellas trying to see how much celery would soak up. IV. A possible conclusion of that experiment would be that the celery stalks would all expand expect for the one not in any water and it all would possibly start to grow into more than one celery and sprout. H2OH2O

3 0
2 years ago
In the emergency department, a client arrives following a car accident. His pulse is 122; BP 88/60; respiration is 18 bpm. Urine
Butoxors [25]

Answer:

innervation of the sympathetic nervous system

Explanation:

Based on the information provided within the question it can be said that this lower urine output is primarily due to innervation of the sympathetic nervous system. This supply of nerves then increases the pressure which tightens the afferent arteriole, and is what prevents urine from passing through. Hence why the urine output is only 4 mL over the first hour on arrival.

4 0
3 years ago
Which factor would most likely speed up the rate of succession?
Anna35 [415]
<span>Main think, pertaining to the growth of environmental system is based on the type with high rates of copy and growth, they find, are more likely to draw down speeds up the aerobic breakdown of accumulated organic matter the fires. But experiments within the past year show it likely that the particles gain most or all to speed up his rate of spin and equally by extending his arms slow down.</span>
3 0
3 years ago
Based on the information in the table, which of the following changes is least likely to produce a phenotypic
yaroslaw [1]

GAU to GAC​ is least likely to change phenotype of an organism.

<h3><u>Explanation</u>:</h3>

Phenotype of an organism is defined as the physical characteristics of an organism. This phenotype is dependent on the genotype of the organisms. This means the phenotypic characters are actually the expressions of the genes of the organisms. Now the genes are expressed in form of codons that are the three nitrogen base sequences. Each codon codes for a particular amino acid which in turn polymerises to from the protein which actually forms the phenotype of the organism.

Now there are 20 amino acids and 64 codons. Thus there are more than 1 codons for a single amino acid. So, if a codon is replaced by another codon which codes for same amino acid, then the phenotype is least likely to be affected.

Both the GAU and  GAC​ codes for aspartic acid. So the phenotype won't be affected much by this mutation

5 0
2 years ago
Which formula represents Charles’s law?
3241004551 [841]

Answer:Charles law is best represent by the formula, V1T2 = V2T1.

Explanation:

Charles law states tat for an ideal gas, at constant pressure, the absolute volume of a gas is directly proportional to the temperature

4 0
3 years ago
Read 2 more answers
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