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nadya68 [22]
2 years ago
15

Which step of an arson investigation involves ensuring that no one harms the evidence?

Biology
1 answer:
sergejj [24]2 years ago
5 0
B. Preservation- the act of keeping something free of damage
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zimovet [89]

Answer:

The car locomotes

The cars engine makes noises when ignited

The fumes produced by the car when it moves.

Explanation

5 0
3 years ago
If two angles are supplementary to the same angles, then:
Elodia [21]
If two angles are supplementary to the same angles then they are congruent.
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3 years ago
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What type of compounds always contain carbon and hydrogen
Aleksandr [31]

Answer:

Asuming basic organic chemistry: Hydrocarbons

Explanation:

A hydrocarbon is an organic compound consisting entirely of hydrogen and carbon.

4 0
3 years ago
In this Gizmo, only one crossover is allowed in each segment. In reality, crossovers can occur at almost any point along the chr
nikitadnepr [17]

Answer:

Meiosis and Genetic Variation.

Explanation:

When homologous chromosomes form pairs during prophase I of meiosis I, crossing-over can occur. Crossing-over is the exchange of genetic material between non-sister chromatids of homologous chromosomes. It results in new combinations of genes on each chromosome.

When cells divide during meiosis, homologous chromosomes are randomly distributed during anaphase I, separating and segregating independently of each other. This is called independent assortment. It results in gametes that have unique combinations of chromosomes.

In sexual reproduction, two gametes unite to produce an offspring. But which two of the millions of possible gametes will it be? This is likely to be a matter of chance. It is obviously another source of genetic variation in offspring. This is known as random fertilization.

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3 years ago
Which structure in the neuron receives information from another nerve cell
Mnenie [13.5K]
Hi!

The answer is dendrites

Hope this helps!

-Payshence xoxo
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