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RideAnS [48]
4 years ago
11

What is bones made of

Biology
2 answers:
ella [17]4 years ago
5 0
Collagen and calcium
elena-s [515]4 years ago
4 0
Made mostly of Collagen
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(07.05 MC) If there is a mutation in a zygote, where is it likely to be found in the fetus? (2 points)
just olya [345]

Answer:

The mutation will occur in all the cells of the fetus since they all formed by mitosis from the zygote.

Explanation:

<em>If there is a mutation in a zygote, the mutation will occur in all the cells of the fetus since they all formed by mitosis from the zygote.</em>

A zygote consist of a diploid cell formed from the fusion of male and female haploid cells during fertilization.

A zygote develops into a fetus through continuous mitotic division and differentiation.

Hence, if a mutation occur in a zygote, all the cells of the fetus formed from such zygote will have the mutation because the cells are formed from the mitotic division of the zygote.

5 0
3 years ago
Read 2 more answers
The first P-wave of an earthquake took 11 minutes to travel to a seismic station from the epicenter of the earthquake. What is t
iris [78.8K]

Answer:

\large \boxed{\text{5280 km; 25.5 min }}

Explanation:

1. Distance from epicentre

The average speed of P-waves is about 8 km/s.

(a) Convert minutes to seconds

\text{Time} = \text{11 min} \times \dfrac{\text{60 s}}{\text{1 min}} = \text{660 s}

(b) Calculate the distance

\text{Distance} = \text{ speed} \times \text{time} = \dfrac{\text{8 km}}{\text{1 s}} \times \text{660 s} = \textbf{5280 km}\\\\\text{The seismic station's distance to the epicentre is $\large \boxed{\textbf{5280 km}}$}

2. Time for S-wave

The average speed for an S-wave is about 3.45 km/s.

\begin{array}{rcl}\text{Distance} & = & \text{speed} \times \text{time}\\\text{5280 km} & = & \dfrac{\text{3.45 km}}{\text{1 s}} \times \text{time}\\\\5280 \times \text{1 s} & = & 3.45 \times \text{time}\\\text{Time} & = & \dfrac{\text{5280 s}}{3.45}\\\\ & = & \text{1530 s}\\& = & \textbf{25.5 min}\\\end{array}\\\text{It took the first S-wave $\large \boxed{\textbf{25.5 min}}$ to arrive.}

8 0
3 years ago
Need help pleasee anybody
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The first one since your doing on the whole neighborhood and not just that one location. You need find the average soil quality and so you need to sample 10 different locations in that neighborhood.

6 0
4 years ago
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The amount of water vapor in the air would not be high near ______________.
stiks02 [169]
The amount of water vapor in the air would not be high near <span>a.)deserts. i hope this help. have a good day:)

</span>
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3 years ago
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O come up with a logical alternative for an unresolved problem, scientific data and research are not considered relevant.
iris [78.8K]
The answer would be False.
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