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Rasek [7]
2 years ago
9

1. A man treated his home with a pesticide that kills roaches. The first application of the

Biology
1 answer:
ollegr [7]2 years ago
8 0

Answer:

The surviving roached were naturally resistant to the pesticide, and that resistance was inherited by their offspring.

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Which of the following energy sources causes the most pollution? A. coal B. biomass C. neutrons D. geothermal
Scrat [10]

Answer:

A. Coal

Explanation:

The other forms listed are "clean" energy sources.

4 0
3 years ago
Radiometric dating has been able to accurately date samples of known age.<br> True<br> False
Mkey [24]
Well, that is true. That technique has been used to identify the radioactive decays in minerals to date back to when they were formed.

8 0
3 years ago
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in the lab the term “phase change” refers to a change of boiling point a change of freezing point a change of flash point a chan
elena-14-01-66 [18.8K]
It refers to a change of  state.
7 0
3 years ago
Movement of individuals into or out of the population, called gene flow, impacts evolution of populations because:_________.
lesantik [10]

Answer:

c. it leads to a redistribution of alleles

Explanation:

The gene flow can be defined as the movement of genetic material from one population to another within the same species. This movement may be associated 1-with the migration of individuals and subsequent reproduction of these organisms in the new population or 2-with the movement of gametes (eg., pollen dispersal) among populations. In both cases, gene flow is known to alter the frequency of particular alleles between populations and consequently also modify the evolutionary patterns of these populations.

6 0
2 years ago
1. Give an example of an object without energy
Stells [14]

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glass table, couch cushion, your bed, a chair

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