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EastWind [94]
2 years ago
13

Which of these statements about Earth’s magnetic poles is NOT correct?

Biology
2 answers:
pav-90 [236]2 years ago
5 0

Answer:

The magnetic poles are located at the geographic north and south poles IS THE INCORRECT ANSWER

Ivenika [448]2 years ago
3 0

Its Option 1 : The earth magnetic field is primarily a dipole that is ithas two poles. This brings the North and south magnetic pole.

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How can recycling impact the environment? A) It uses less energy to make something from recycled materials than from new materia
o-na [289]

Answer:

A) It uses less energy to make something from recycled materials than from new materials.

Explanation:

When a recycled material is used to make a new product, it conserves energy because the recycled materials have already been processed once; so making something from it for the second time uses less energy-intensive than the first. For example: Making new aluminium from old products uses 95% less energy than making it from scratch.

Hence, the correct answer is "A)"

8 0
3 years ago
Are coins in your pocket a homogeneous mixture or a heterogeneous mixture? Explain.
musickatia [10]
Homogeneous mixture.
8 0
3 years ago
The anemia resulting from a deficiency of either vitamin B 12 (cobalamin) or folate is caused by a disruption in DNA synthesis o
Vesnalui [34]

Answer:

The given statement is true.

Explanation:

A condition in which uncharacteristically large, unusual and immature RBCs known as megaloblasts gets generated by the bone marrow is known as megaloblastic anemia. The condition can arise due to many causes of which deficiencies of folate or vitamin B12 (cobalamin) are the most general ones. The mentioned vitamins perform an essential function in the generation of RBCs.  

The signs and symptoms of megaloblastic anemia are lightheadedness, shortness of breath, pale skin, unusual heartbeat, and dizziness. Some of the other signs of the condition are weakness in muscles, pains and aches, and dyspnea.  

7 0
3 years ago
Read 2 more answers
You perform an experiment in which chromatin is isolated from sea urchin sperm cells and briefly digested with micrococcal nucle
irga5000 [103]

Answer:

a) DNA fragments associated with histone proteins are all multiple in length (i.e., 260 bp, 520 bp, 780 bp, etc), thereby suggesting the presence of a pattern of organization in the chromatin  

b) it suggests that each unit of organization (ie, each nucleosome) consists of 260 bp associated with chromatin proteins

Explanation:

The nucleosome is considered as the basic unit of chromatin. A nucleosome consists of approximately two turns of DNA wrapped around a core of eight histone proteins (i.e., a histone octamer). The histone octamer consists of two copies of each of the histones H2A, H2B, H3, and H4. Moreover, the nucleosomes are connected together by linker DNA sequences which vary between 10 and 100 bp in length.

8 0
2 years ago
You are dispatched to a sick call. the patient was just extricated from a bathtub where he was trapped under the shower door for
Afina-wow [57]
The appropriate response is Acute Renal Failure. Body liquids can ascend to hazardous levels when kidneys lose their sifting capacity. The condition will likewise make electrolytes and waste material amass in your body, which can likewise be dangerous. Intense kidney disappointment is likewise called intense kidney damage or intense renal disappointment.
4 0
3 years ago
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