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AnnZ [28]
3 years ago
12

I need help with these 2 questions.

Biology
1 answer:
goldfiish [28.3K]3 years ago
7 0
Protists are eukaryotes and bacteria are prokaryotes
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A ship at sea has some basic needs. Without meeting certain functions, it cannot survive. What are the top six functional needs
Lena [83]

Answer:

11

Explanation:

8 0
3 years ago
The graph models the linear relationship between the water level of the river in feet and number of days the water level measure
galina1969 [7]

Answer:

option 4, y=1/4x+16

Explanation:

to solve this you must find the slope and the y intercept.

slope is rise/run, and equal to 2/8 or 1/4

then, the find the y intercept, find where the line crosses the y axis. Here it is 16.

finally you plug these answers into the slope intercept form, y=mx+b. In this form, m= slope, x=days, and b= y intercept.

after you plug in your answers you are left with y=1/4x+16.

8 0
3 years ago
A student used the hemoglobin data to conclude that mice and shrews are more closely related than are mice and humans or shrews
Lilit [14]
<span>The student who use the hemoglobin data to conclude that mice and shrews are more closely related than mice and humans or shrew and human is quite correct. Scientists had found a way of determining the evolution histroy of animals by means of the amino acid sequence of their hemoglobin. The higher the number of related amino acids found the closer the relationship between the two organisms. There are a difference of 29 amino acid between man and mouse and a difference of 24 amino acids between human and shrew but only a difference of 5 amino acid between mouse and shrew. This shows that mouse and shrew are closer.</span>
4 0
3 years ago
Explain how two cell structures give plants their shape at a macro level
VARVARA [1.3K]

The Structural Organization of Cells. The cell is the smallest matter that still absorbs the characteristics of life. All cells have three basic parts, a plasma membrane splits each cell from the environment, permits the flow of molecules across the membrane, and consist receptors that can affect the cell’s activities. A DNA-containing region occupies a portion of the interior. The cytoplasm contains membrane-bound compartments (except bacteria), particles, and filaments & end ash; all bathed in a semifluid substance. Eukaryotic cells are defined by their possession of a membrane-bound nucleus. Prokaryotic cells have no defined nucleus; the only representatives are bacteria.

8 0
3 years ago
Read 2 more answers
Is it mitosis or meiosis when it makes cells with 23 chromosomes in humans?
ozzi
It is meiosis. A two step process that reduces chromosome number by half-from forty six to twenty three to form sperm and egg cells
7 0
2 years ago
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