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Troyanec [42]
3 years ago
14

If a student were to walk around the perimeter of this rectangle one time, determine the distance the student walked and their d

isplacement?

Biology
1 answer:
makvit [3.9K]3 years ago
7 0

Answer:

its blurry but based on what i see the second one

Explanation:

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What parts of atoms are responsible for how they interact with other atoms
weqwewe [10]
The correct answer is outer electrons. These are sometimes called 'valence electrons', and they are responsible for the element's properties and how it forms bonds. For example, elements in Column 2 are likely to form ionic bonds with elements in Column 16. This is because elements in Column 2 have 2 outer electrons, while elements in Column 16 have 6 outer electrons. If the element in Column 2 gives its 2 electrons to the element in Column 16, then the former will be stable because the energy level underneath will be complete, and the latter will be stable because it will have a complete outer energy level with 8 electrons.

Hope this helps!
3 0
3 years ago
What word or two-word phrase best describes the shape of the phosphorus trichloride ( ) molecule?
Rama09 [41]
The shape of the phosphorus trichloride is a trigonal pyramid.
<span>Phosphorus trichloride consists of phosphorus and chlorine and its chemical formula is PCl3. This molecule is involved in redox reactions and can act both as electrophile and nucleophile. PCl is a precursor to other phosphorus chlorides: PCl5, POCl3 and PSCl3</span>
4 0
3 years ago
As a population of a species increases within a territory, which of the following most likely also increases?
andrew-mc [135]

Answer:

The answer to the question is Habitat

5 0
2 years ago
In a standard monohybrid cross between purple-flowered and white-flowered peas, what fraction of the purple-flowered peas in the
Advocard [28]

Answer:

1/3

Explanation:

<em>A standard monohybrid cross is a cross that follows the dominance/recessive pattern from Mendel's experiment.</em>

It means the purple flower color is dominant over the white flower color.

Assuming the allele for purple flower color is P and that of the white flower color is p, a standard monohybrid cross will involve a true breeding PP and pp.

PP   x   pp: Pp, Pp, Pp and Pp. All the F1 offspring will have purple flowers with Pp genotype.

At F2: Pp   x   Pp = PP, Pp, Pp, and pp.

3/4 or 75% of the F2 offspring have purple flower color out of which 1 is true breeding for the trait.

Hence the fraction of the purple flowered peas in the F2 that is expected to be true-breeding (PP) is 1 out of 3.

7 0
3 years ago
What are the two types of ways that materials move across the membrane.
Yuri [45]
<span>Four types of passive transport. Diffusion, Osmosis, Facilitated Diffusion, Filtration.</span>
5 0
3 years ago
Read 2 more answers
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