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Burka [1]
3 years ago
13

What technology did scientists use in the mid-1900s to map the mid-ocean ridge?

Biology
1 answer:
icang [17]3 years ago
7 0
What technology did scientists use in the mid-1900s to map the mid-ocean ridge? <span>b. deep-sea diving</span>
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Match the name of the following compound: MgSO4 · H2O
sleet_krkn [62]
Magnesium Sulphate Monohydrate
4 0
3 years ago
Caused by vasoconstriction of the dermal blood vessels
Marina86 [1]

Answer:

Pallor is caused by vasoconstriction of the dermal blood vessels

Explanation:

Pallor is paleness or wanness usually caused by vasoconstriction of the dermal blood vessels.


In other words. A deficiency in the color of the face.

6 0
2 years ago
What are the seven states that rely on the Colorado River as a water source?
Nookie1986 [14]
Those states would be Wyoming, Colorado, Utah, New Mexico, California, Arizona, And Nevada
The Upper Basin States being Wyoming Colorado Utah and New Mexico
The Lower basin states being Cali Az and Nevada
3 0
2 years ago
In flies, red eyes (R) are dominant to brown eyes (r). A heterozygous fly is crossed with a homozygous recessive fly
hichkok12 [17]

Answer:

The cross of a heterozygous fly with a homozygous fly can be shown as follows:

         r            r

R      Rr           Rr

r        rr            rr

The results show that there is a 50% probability that the flies produced will have red eyes. Their genotypes will be heterozygous.

The results of the punnet square show that there will be a 50% probability that the offsprings will have brown eyes. Their genotype will be homozygous recessive.

A homozygous trait can be described as a trait which has same alleles for the gene which encodes the trait. Heterozygous means that both the alleles for the trait will be different.

7 0
3 years ago
A scientist wants to observe the structure that joins a cell of a neighboring cells. How should the scientist observe the detail
lutik1710 [3]

Answer:

The images obtained from the electron microscope provides key knowledge regarding the structural basis of cell function and various diseases associated with the cells. Thus, if a scientist desires to see the structure, which binds a cell with the adjacent cells, he or she should use an electron microscope.

Explanation:

please mark this answer as brainliest

7 0
2 years ago
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