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Travka [436]
2 years ago
6

An automobile with a mass of 1221 kg accelerates at a rate of 3 m/s² in the forward direction. What is the net force acting on t

he automobile? N
Biology
1 answer:
solong [7]2 years ago
5 0
I think it's <span>a=F/m ; F=m/a=1200 kg x 3.0 m/s^2 = 3600 N</span>
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7. Which of the following is NOT a form of absolute dating? (1 point)
Neporo4naja [7]

Answer:

C.

Explanation:

Absolute dating is defined as the method used to determine the age of biotic or abiotic things on a specified chronology in geology and archaeology.

Layers of the soil are used to determine the age of a geologic event is not a form of absolute dating because the deepest river deposits in the specific basin is used to determine the geological event.

So, the deposits of soil are used to tell the the age of a geologic event and not the layers of soil.

Hence, the correct option is C.

8 0
3 years ago
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Tom [10]

Answer:

A Recessive

Explanation:

Generally, there are two types of disorders, progressive and recessive. When something is recessive, it is not a dominant gene. The reason why sickle cell anemia is classified as a recessive disorder is because it only affects some people, but it does not affect all those who share DNA. Hope this helps!

4 0
3 years ago
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MrRissso [65]
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8 0
3 years ago
What is the chromosome theory of inheritance
alex41 [277]
Http://groups.molbiosci.northwestern.edu/holmgren/Glossary/Definitions/Def-C/chrom_theory_inheritanc....  <span>The theory that chromosomes are linear sequences of genes. The unifying theory stating that inheritance patterns may be generally explained by assuming that genes are located in specific sites on chromosomes.

</span>
8 0
3 years ago
xperimenters found that in rats, a certain type of cell will fire when the animal is in a specific location and not when it is i
aalyn [17]

Answer:

hippocampal place

Explanation:

A type of cell that fires when rats are in a specific location as opposed to some other locations are known as place cells.

Generally, place cells are specially shaped neurons whose origin is the hippocampus. These neurons fire or become more active when animals are in certain locations in its environment, as opposed to their overall environment.

The cells are from regions CA1 and CA3 of the hippocampus and collectively act as a cognitive representation of these locations where they are limited to firing. The locations where the neurons are limited to firing are referred to as place fields.

Hence,<u> the cells found in the rat as shown by the illustration are referred to as the place cells whose origin is the hippocampus.</u>

3 0
2 years ago
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