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vivado [14]
3 years ago
12

Please help this is a test!! I’ll give 10 points

Chemistry
1 answer:
marshall27 [118]3 years ago
6 0

Answer:

I would say a person pulling out a garden hose.

Explanation:

The two forces in the first example is the boy lifting himself and gravity.

The two forces in the second example is the boys pushing and the sleds counterweights

The two forces in the fourth example is one dog pulling and the other pulling the other way

This makes it so the only possible answer is #3

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Using your knowledge of chemistry and the information in Reference Table H, which statement concerning propanone and water at 50
stiv31 [10]
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3 0
3 years ago
The gene for tallness (T) in a pea plant is dominant over the gene for shortness (t).
astra-53 [7]

Answer:

C. 75%

Explanation:

From a heterozygous cross (Tt x Tt) the produced offspring would consist of:

  • 25% TT -it would be tall-.
  • 50% Tt -it would be tall as the gene T is dominant-.
  • 25% tt -it would not be tall-.

Thus the produced offspring that would be tall is (50% + 25%) 75%. The answer is option C.

6 0
2 years ago
Read 2 more answers
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