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Anarel [89]
3 years ago
14

The fossil record suggests that both the domestic dog (​Canis lupus familiaris​) and cat(​Felis catus​) descended from a line of

primitive carnivores of the family Miacidae, shownabove, during the Eocene Epoch some 56 to 38 million years ago. This change is anexample of _______.a.Inbreedingb.Macroevolutionc.Microevolutiond.selective breeding
Biology
1 answer:
Svetradugi [14.3K]3 years ago
5 0

Answer:B. Macro Evolution

Explanation:

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g Indium has two naturally occurring isotopes: 113In with an atomic weight of 112.904 amu, and 115In with an atomic weight of 11
aleksandrvk [35]

Answer:

Fraction-of-occurrences of 115In isotope = 0.957

Explanation:

As we know  weight of 113 In  isotope is equal to the sum of product of fraction-of-occurrences of two constituents isotopes and their atomic weight

^{115}In_w = f_{113}*A_{113} + f_{115}*A_{115} ------(1)

As we know sum of fraction-of-occurrences of two constituents isotopes is equal to one.

f_{113} + f_{115} = 1\\f_{113} = 1- f_{115}---------(2)

Substituting the given values in equation 1, we get

^{115}In_w = f_{113}*A_{113} + f_{115}*A_{115}\\114.818 = (1 - f_{115}) * 112.904 + f_{115} * 114.904\\f_{115} = 0.957

Substituting this value in equation 2 we get -

f_{113} = 1- f_{115}\\f_{113} =  1- 0.957 \\f_{113} = 0.043

7 0
3 years ago
Which type of rock is formed by the processes the weather in the Erosian deposition compaction and cementation
GrogVix [38]

Answer:

The answer is C. Metamorphic

Explanation:

7 0
3 years ago
Is this an underlined clause?
TEA [102]
NASA did not invent the smoke detector.
3 0
1 year ago
All members of the plant kingdom contains chlorophyll? true or false
densk [106]

Answer:

this is true

Explanation:

if it isnt in the leaves of a plant, then its in the stem, or maybe, the entire thing is green!

flowers have green stems, trees have green leaves, lily pads are green, etc.

hope this helped

4 0
3 years ago
Read 2 more answers
Zachary's student loans are an example of what type of loan? secured loan unsecured loan mortgage loan auto loan
MA_775_DIABLO [31]

The right option is; unsecured loan

Zachary's student loans are an example of unsecured loan.

An unsecured loan is a type of loan that is given and supported only by the borrower’s reliability without being protected by any collateral. If an individual is unable to pay the loan, the lender cannot take his or her property. Types of unsecured loan include student loans, credit cards and personal loans.


7 0
3 years ago
Read 2 more answers
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