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timurjin [86]
3 years ago
6

2. Students collected and recorded the pH

Biology
1 answer:
Lena [83]3 years ago
4 0

Answer:

the answer is option D : 4

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In Whitetail deer, there is a gene for coat color. Brown coats (B) are
ahrayia [7]

Answer: All of the offspring are brown. The chances of getting a brown deer is 100%.

Explanation: The buck is homozygous dominant, meaning he has two of the brown (B) allele. The doe is white, and since the allele for a white coat is recessive, it has to have two white (b) alleles.

Set up a Punnett square with BB on one side and bb on the other. The results of this are 4 offspring all with the genotype Bb. Because brown (B) is dominant, all of them are brown.

To find the chance of getting a brown deer, take the number of brown deer (4) and divide it by the total number of outcomes (4). This gets you 4/4 or 1. As a percent, that would equal 100%.

4 0
3 years ago
Which of the following is a true statement about tectonic plates?
Nataly [62]
I would go with D as it is closest to correct. Every part of the surface of the Earth is a tectonic plate though. The plates vary in thickness, but all of the surface of the Earth is made up of tectonic plates, including the parts under the ocean. Technically, the Earth's landmass does not rest on the tectonic plates, it IS the tectonic plates, but it is the closest to correct here in my opinion.
4 0
3 years ago
Describe how a Newton's cradle illustrates the conservation of energy.
yulyashka [42]
D is the correct answer
3 0
3 years ago
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Scientists often need to determine what is and what is not relevant at different time scales. Explain why this is important in s
STatiana [176]

AnsAnswer:

Time, space, and energy phenomena can be observed at various scales using models to study systems that are too large or too small. The observed function of natural and designed systems may change with scale. Scientific relationships can be e use of algebraic expressions and equations.

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7 0
2 years ago
Energy from the sun causes water to evaporate from the land and from bodies of water. As this water vapor moves high into the ai
Gala2k [10]

Answer:

c. Clouds

Explanation:

It is the process called as condensation. Condensation is when the water vapor moves up to from clouds.

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3 years ago
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