Which of the following laws explains why planets continue orbiting due to an unbalanced force

Answers

Answer 1

Answer: Newton’s 1st law of motion

Related Questions

Water conservation efforts have been wholly ineffective. True or False
In our bodies excess carbohydrates (the ones we don't use immediately)are converted to what by the liver?
What are nocturnal animals
What elements are found in lipids, proteins, and carbohydrates?
A population of snails is experiencing disruptive selection in terms of their shell patterns. Which statement is most likely true about the population? Two different shell patterns are increasing in frequency, while the most common pattern is decreasing. The frequency of the most common shell pattern is becoming higher than all other patterns. The frequency of a new shell pattern is becoming higher than all other patterns. Two different patterns are combining into one very common pattern.

What is the biggest cause of extinction today?a. pollution
b. exotic species
c. global warming
d. habitat loss

Answers

In what I've read, both loss of habitat and global warming were listed as number one causes of the extinction. Loss of habitat affects the climate. I think loss of habitat would be my choice.

the answer to your question should be D

Reproductive isolation occurs when? A. a small number of individuals moves and starts a new population
B. some catastrophic event greatly reduces the size of a population
C. the gene pools of different populations have become very diversified
D. members of different populations can no longer mate successfully

Answers

I would say D. Members of different populations can no longer mate successfully. I hope I'm right and good luck :)

The answer is D: members of a different populations can no longer mate successfully

Or if they do reproduce their offspring will be sterile meaning their offspring won't be able to reproduce. An example would be a horse and a donkey mating. They usually produce sterile offspring.

Hopefully this helped and good luck.

In an area with an ecological gradient,the relative abundance of plants and animals changes according toa. human population
b. elevation
c. biome type
d. number of species

Answers

The answer would be : C. Biome type. In an area with an ecological gradient, the relative abundance of plants and animals change according to their biome type. They change it in order to survive and adapt to the environmental factors that exist around them

The best answer to the question above would be letter d. In an area with an ecological gradient, the relative abundance of plants and animals changes according to the number of species. Ecological gradients concern with the population distribution of species based on environmental tolerances.

A scientist tries to mate the two similar-looking fruit flies Drosophila melanogaster and Drosophila simulans. But he finds that they are unable to produce viable offspring. What kind of evolutionary barrier could this be?A.Chromosomal
B.Postzygotic
C.Physical

Answers

I would say that the kind of evolutionary barrier that this could be is B) postzygotic.
They can produce an offspring, but it can't be viable, meaning that it doesn't survive.

The kind of evolutionary barrier would be : B. Postzygotic

During postzygotic barrier, they do manage to produce offsprings. But that offspring do not has a fertile characteristic and tend not be able to survive and produce the next generation

hope this helps

A hypothesis does all of the following EXCEPT A) attempt to answer the question

B) be evaluated through experimentation

C) a be refined after evolution

D) acts as a universal principle

Answers

D) acts as a universal principle

It's D because a hypothesis is just an educated guess(sort of) of what you think happens. A universal principle is the exact opposite of that.

D)
Because a hypothesis is an "Educated Guess" so it obviously cannot be a principal that is used in Science. For Example, I could say my hypothesis on Men and Women is that Women are smarter. This is not necessarily true because I don't have any facts yet. In order to discover the answer, I must A) Attempt to answer and see if this is true, B) Evaluate this by doing experiments, and C) I must change my hypothesis so it is correct. I cannot say this is a "Universal Principle" by stating it.
Hope I helped :-)

Which parts of the nitrogen cycle are involved in moving nitrogen from the atmosphere into the soil? a. 3 and 7
b. 1 and 4
c. 4 and 6
d. 6 and 7

Answers

The answer to this question is:
The parts of the nitrogen cycle are involved in moving nitrogen from the atmosphere into the soil is 1 and 4. It's letter B.

>The nitrogen cycle is the process by which nitrogen is converted between its different chemical forms.

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Which of the following is the immediate effect of condensation of water vapor?A. formation of clouds containing water droplets B. release of water vapor from the surface of plant leaves C. absorption of water vapor through the surface of plants leaves

Radiocarbon dating would be useful in dating the age of Earth. True or False

A group of habitats makes up a _____. community biome population

A carcinogen is a cancer-causing substance.