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NARA [144]
4 years ago
15

HELP HELP HELP Why do minerals look the way they do

Biology
1 answer:
tatyana61 [14]4 years ago
3 0

Answer:

Explanation:

Being able to identify minerals is important, because mineral identification is necessary to identify rocks and can be used to understand both the landscape and the geologic history of the area.

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Oksanka [162]

Answer:

Differentiate between tricuspid valve and bicuspid valve

<u><em>The tricuspid valve is positioned between the right atrium and right ventricle, whereas the bicuspid valve is located between the left atrium and left ventricle. Furthermore, the tricuspid valve has three cusps, whereas the bicuspid valve has only two. Valve that connects the heart's left atrium and left ventricle.</em></u>

hope this helps!

Explanation:

7 0
3 years ago
Which of the following statements explains how science impacts society?
Genrish500 [490]
<span>A. Science creates new technology without creating any problems. </span>
5 0
3 years ago
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What conclusions can be drawn about the decrease in the number of grass blades in both the experimental and control groups?
emmainna [20.7K]

The control group is the group that does not receive the experimental treatment. Experimenters use the control group to compare it to the experimental group in order to determine if the treatment had an effect. So, if there is the same result in both groups (decrease in the grass blades) it means that the given treatment had no effect on the experimental group and that the decrease is due to some other conditions.

6 0
4 years ago
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List the quantum numbers associated with all of the 5d orbitals
Whitepunk [10]

Answer:

Here's what I get  

Explanation:

If the orbital is 5d, n = 5 and l=2.

mₗ = -l, -l + 1, -l + 2,  …., l

(mₛ is a quantum number for electrons)

Thus, we can have the following combinations.

\begin{array}{ccr}\mathbf{n} & \mathbf{l} & \mathbf{m_{l}}\\5 & 2 & -2\\5 & 2 & -1\\5 & 2 & 0\\5 & 2 & 1\\5 & 2 & 2\\\end{array}

That makes a total of five 5d orbitals.

The pictures below show what two of them look like.

6 0
3 years ago
In humans there are three alleles at the ABO locus causing blood types A, B, AB, O. How many genotypic and phenotypic combinatio
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So Male is AB
and Femlae is AO

so on crossing there ;

........A ......O

A....AA... AO

B ...AB... BO

So genotypes ; AA , AO , AB, BO
And phenotypes; Blood types A, AB , B

*used dots in punnet as i do not get proper spacing !!
7 0
3 years ago
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