All categories

3 years ago

Scientists use the term "atomic model" to describe the atom. What is a reason why it is called a model? *

Biology

1 answer:

Lorico [155]3 years ago

3 0

All of the above are true.

A is correct, because, well. We can’t see atoms directly, at least not with our current levels of technology.

B is correct because a model is a representation of something by nature.

C is correct because our knowledge of the atom is still growing, and as we still don’t know about some future atomic developments, it’s called a model so that there’s still flexible room for new discoveries.

Hope this helps!

You might be interested in

You are able to fluorescently label a cell in a chick embryo and watch it over the course of a few days. On the first day, the c

Nezavi [6.7K]

Answer:

A. differentiation

Explanation:

Cell differentiation consists of a set of processes that transform and specialize embryonic cells. After these transformations, their morphology and physiology are defined, which make them capable of performing a certain function.

We call differentiation in biology the process that all living cells go through to specialize in a particular function. These cells, despite being differentiated, continue with the same genetic code as the first cell, and the difference between them is in inhibiting or activating certain groups of genes - these responsible for defining the function of each of them. This, in addition to determining its function, entails some changes in cell structure, as happened with the cell described in the question, which promoted a change in its structure by merging with neighboring cells to form a multinuclear tube.

7 0

3 years ago

PLEASE HELP ASAP!!! I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!

ella [17]

Answer:

This is your mom you need to find your answers with out cheating!!!!!!!!

Explanation:

7 0

2 years ago

With a BB homozygote, what is the chance of a gamete having the B allele? The b allele?

Katyanochek1 [597]

Answer:

With a BB homozygous the probability of a gamete having the B allele is 100%, and no chance of having the b allele.

Explanation:

For a given trait, B represents the dominant allele, while b is the recessive one. The fact that an individual has a homozygous (dominant) form for this trait means that their homologous chromosomes contain the B allele and, therefore, his gametes can only have the B allele.

In the case that the individual was heterozygous, the chances of having a gamete with B or b would be 50:50.

Learn more:

Homologous chromosomes with heterozygous or homozygous alleles brainly.com/question/210889

5 0

3 years ago

Total human population growth has continued to increase in recent years, but some countries around the globe are actually decrea

GarryVolchara [31]

Answer:

The correct option is A) Many of the younger married couples in Italy are deciding to have less children.

Explanation:

As we know the birth rate of a country should be equal to the death rate of the country in order to maintain a stable economy. In the past, people were not concerned about the rising population and hence did not look upon child birth rate. But nowadays, the younger population is more concerned about the rising population and hence tends to take more steps to control the population.

7 0

3 years ago

Does the law of reflection hold true for mirrors that aren’t flat ?

aniked [119]

YES!! At each point on the mirror, imagine that there is a very small flat piece of mirror that is tanger to the surface there. I hope this work for you:)

6 0

3 years ago