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finlep [7]
3 years ago
15

1. A girl rides her bike for 4 hours at a speed of 40 km/h. What distance did she travel?

Biology
1 answer:
kotegsom [21]3 years ago
3 0

Answer:

The girl traveled 160 km.

Explanation:

40 km per hour, she rides her bike for 4 hours: 4x40=160

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Changes can occur to physical properties of a substance, but the chemical composition of the substance remains the same.

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What does this mean? Include a valid conclusion that relates to the initial problem or hypothesis.
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g Electron flow down the electron-transport chain leads to the transport of proteins: Group of answer choices from the matrix to
guajiro [1.7K]

Answer:

from the intermembrane space to the matrix

Explanation:

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5 0
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Identify the genotype of the hornless cow at the top of the pedigree. Use H for hornless and h for
amm1812

Answer:

If you do the punnet square, This is would you could get, and this could determine whether the cow would be hornless or horned. In this case hornless because it is the donminint trait as well. (H)

Explanation:

           h       h

H         Hh      Hh

H         Hh      Hh

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How does sexual reproduction lead to variation of traits in a population?
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One gets together with another and it happens then a child comes
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