the principle of uniformitarianism states that ___.

a) a cross-cutting feature is younger than the rock layers through which it cuts
b) Rock layers at the bottom are older than Rock layers above them
c) sediment spreads out in flat, horizontal layers
d) geologic process that we observed today occurred the same way in the past​

Answers

Answer 1

Answer:

D. Geologic process that we observed today occurred the same way in the past.

Explanation:

Hope this helped!

Related Questions

why must controlled fires be set in some ecosystems? what are some advantages and disadvantages?

Answers

Answer:well dry areas could catch fire and become out of hand or some plants may be harmed due to smoke

advantages:trimming area and making room

disadnstages:possible forest fire,harms plants,ruins animals homes

Explanation:

Select the correct answer. Which of the following explains plantar flexion?
A. Pointing your toes down towards the ground.
B. Flexing your ankle towards the sky.
C. Rolling your foot outwards.
D. Rolling your foot inwards.​

Answers

Answer:

A. pointing your toes toward the ground

Explanation:

Answer:

A Pointing your toes down towards the ground.

Explanation:

took the test

3. Forces of evolution include

a. DNA mutations
b. lack of migration
c. random mating
d. a large population size

Answers

Answer:

A. DNA Mutations

Explanation:

it evolves them in ways that even random mating cannot control

Answer:

A large population size:: summary population size is the number of individuals in a population. population density is the average number of individuals per unit of area or volume. the pattern of spacing of individuals in a population may be affected by the characteristics of a species or its environment.

Can cells leave g0?

A. Yes
B. Very rarely, but yes when there is a injury on a certain cell
C. No

please help I need the help:)

Answers

C no that’s the answer have a good day

the following in NOT a component of a prokaryotic cell
a. nucleus
b. ribosomes
c. cell wall
d. flagella​

Answers

cell wall i thinkkkk
A. Nucleus. Prokaryotes are unicellular organisms that lack organelles or other internal membrane-bound structures. Therefore, they do not have a nucleus, but, instead, generally have a single chromosome: a piece of circular, double-stranded DNA located in an area of the cell called the nucleoid.

If an ecosystem is no longer able to sustain its biodiversity, what potential impact could that fact have on the carrying capacity and growth rate of the human population over time?

Answers

What would happen is if there was no ecosystem in biodiversity every organism would become effected in such a impactful way. It would Decrease population in animals and Humans

I really hope this helped :)

It could potentially lead to a decrease in the carrying capacity of the ecosystem, which could in turn lead to a decrease in the growth rate of the human population over time.

What is carrying capacity?

The carrying capacity of an ecosystem is the maximum number of individuals of a particular species that can be supported by the resources of that ecosystem. It is determined by the availability of food, water, and other resources, as well as by the presence of other species and environmental conditions. When the carrying capacity is reached, the population of that species will stabilize and may even begin to decline.

Carrying capacity is an important concept in ecology and population dynamics, as it determines the maximum size that a population can reach in a particular environment. It is important to note that carrying capacity is not fixed and can change over time due to a variety of factors, such as climate change, the introduction of new species, or the depletion of resources.

Learn more about carrying capacity, here:

https://brainly.com/question/2375972

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PLEASE ANSWER THIS QUICK QUESTION!!! ASAP! WORTH A LOT OF POINTS

What do all tide pool creatures have in common?
Or: What are the main features that all tide pool creatures have in common?

Answers

Explanation:

While these small basins at the ocean's edge typically range from mere inches to a few feet deep and a few feet across, they are packed with sturdy sea life such as snails, barnacles, mussels, anemones, urchins, sea stars, crustaceans, seaweed, and small fish.

HURRY IM ON TIMER

Which statement describes the blood type of a person with the alleles IAi?

It is type AB because I and i are codominant.
It is type AB because A and i are codominant.
It is type A because i is dominant and A is recessive.
It is type A because A is dominant and i is recessive.

Answers

Answer:

C

Explanation:

What threatens the existence of a chimpanzee species?

Answers

Answer:

The primary threats to chimpanzees are habitat destruction, hunting, and disease. The increasing human population is encroaching ever deeper into even protected areas of chimpanzee habitats, and large scale logging is now a major threat to the forest primates of Africa.

Explanation:

Answer:

* Habitat destruction

* Hunting

* Disease

What type of cells are blood cells? Click all that apply.

Answers

Answer:

The muscles cells and their body cell

I NEED THE ANSWER ASAP

which particles do plants absorb to obtain energy?  a. photons  b. electrons  c. atoms  d. molecules

Answers

Answ

i think its a

Explanation:

Answer:

It's a. photons(light energy)

What happened to food in the small intestine check all that apply

Answers

Answer:

the nutrients in the food is absorbed

Explanation:

Answer:

Explanation:

Blood in the villi helps to absorb nutrients and sugar molecules

Nutrients from food are absorbed

Fat is broken down into smaller droplets

FUN FACT OF THE DAY (day:4)

A baby fox is called a kit
A baby alligator is called a hatchling
A baby armadillo is called a pup
A baby fish is called a fry or fingerling

Answers

Answer:

lol wow

Explanation:

A baby alligator is called a hatchling

Fluid in the inner ear creates a sense of ____.

Answers

Answer:

Balance

Explanation:

When scientists first studied electromagnetic energy, many theories were proposed to explain how these waves travel through space. Which statement below best describes how scientists arrived at the current understanding of electromagnetic energy?

A.Scientists all agreed with a single researcher who proposed the current theory.

B.Scientists completed internet searches of all available data to arrive at the current theory.

C.Scientists debated the theories with each other and compared the theories with scientific observations.

D.Scientists were able to observe the light from the brightest star in space, which verified the current theory.

Answers

Answer: D

Explanation:

Seems the most reliable to me :) good luck

Answer:

How might Ice Cube benefit future scientists and other people

Explanation:

How might Ice Cube benefit future scientists and other people

What would happen if a new cell does not contain chromosomes ( best answer with explantion will get brainliest)

a. the new cell will not have instructions on how to function
b.nothing, chromosomes are not important to cells
c. the new cell will reporoduce uncontrollably
d.the new cell wil grow but cannot duplicate itself in the future

Answers

a. the new cell will not have instructions on how to function

Because all the genetic material is stored in the chromosomes. Thus, all information is in it.

Answer:

a. the new cell will not have instructions on how to function

Explanation:

Genetic information contained within DNA molecules regulates cell growth, replication, and cell repair. The long-chain, helical macromolecules of these deoxyribonucleic acids are formed from complex sequences of nucleotide monomers- secondary strands contain a complementary sequence joined to the leading strand by hydrogen bonding.

Chromosomes are the double-stranded DNA helixes wound around small molecules called histones. Genes or sequences of DNA encode instructions for the cell, in the form of proteins. This occurs via:  the transcription processes, translation to become proteins, defining physical traits or phenotypes.

4
If Jennifer wanted to grow her hair out without fear of it breaking or becoming damaged, what macromolecules should she increase in her daily diet

Answers

Answer:

I'm guessing proteins because hair is made out of keratin and keratin is a protein.

Explanation:

Probably proteins I guess...

Energy is converted from glucose, in the presence of oxygen, into numerous ATP molecules during

Answers

Answer:

Cellular respiration

Explanation:

Need help ASAP

The Crust of the earth is mostly made of.......

a.Fe and Ni
b. Silica
c. Magnesium
d. Aluminum

Answers

Answer:

b. silica

Explanation:

!!

Explanation:

A crust is the outermost layer of a planet. The crust of the Earth is composed of a great variety of igneous, metamorphic, and sedimentary rocks. The crust is underlain by the mantle. The upper part of the mantle is composed mostly of peridotite, a rock denser than rocks common in the overlying crust.

Help please this is my last question it’s question 4

Answers

Help please this is my last question it’s question 4

Answer:

C. Allele

What role does intraspecies competition play in natural selection?

A. There is competition within a species for resources, and only some individuals will survive.

B. There is competition within a species for resources, and only the single most fit individual will survive. ( ITS NOT B)

C. There is competition between species for resources, and only one species will survive.

D. There is competition between species for resources, and only one individual per species will survive. ( I don't think it's this one...)

Answers

D there is competition between species

What are the different nutrients used for the body's cells?

Answers

Answer:

There are six classes of essential nutrients required for the body to function and maintain overall health. These six classes of essential nutrients are: carbohydrates, lipids (fats), proteins, water, vitamins, and minerals.

Explanation:

Describe the circumstances of a solar eclipse.

Answers

A solar eclipse happens when the Moon passes in front of the Sun and casts a shadow across Earth.

For a total eclipse to take place, the sun, moon and Earth must be in a direct line. The second type of solar eclipse is a partial solar eclipse. This happens when the sun, moon and Earth are not exactly lined up. The sun appears to have a dark shadow on only a small part of its surface.

Please help me need this before 8:00am
The questuon is in the picture

Answers

Answer:

I think the answer is D.

Explanation:

I think this because I just did the Periodic Table in school, also they are group by the same color by physical and chemical properties.

Sea Rocket Plant siblings Lif planted next to each other



a. Share their resources
b. Compete with each other for resources
c. Kill each other
d. Do nothing different

Answers

I believe the answer would be B.

If there's anyone who took the test, please help!
What results when there is very heavy competition between the two species?
A) interspecific competition
B) competitive exclusion
C) coexistence
D) evolution

Answers

Answer:

it's D

Explanation:

This is because heavy competition drives natural selection which increases evolution.

The giant african land snail is an invasive species that is also the largest snail ons earth what is most likely consequence of introducing this invasive species into a stable ecosystem?

a. The native snail species will change their diet therefore destabilizing the ecosystem.


b. The native snail species will move to another area allowing the ecosystem to remain stable.


c. The native snail species will share their food with the invasive species stabilizing the ecosystem.


d. The native snail species will compete for resources with the invasive species and destabilize the ecosystem.

Answers

It is C because it feeds voraciously and is a factor for plant pathogen’s, causing survey damage to agriculture crops native plants. It completes with a native snail taxa, is a nuisance pest of urban areas, and spreads human disease. The snail is listed as one of the top 100 invasive species in the world.

How does the watershed affect the water body into which it drains and how do humans impact this water?

Answers

Answer:

A watershed – the land area that drains to a stream, lake or river – affects the water quality in the water body that it surrounds. ... They are influenced by naturally varying lake levels, water movement to and from groundwater, and amount of stream flow.

Explanation:

What makes the structure of Carbon so unique? Why is Carbon considered the building block of all life? (3 sentence minimum answer)

Answers

Answer:

The carbon atom has unique properties that allow it to form covalent bonds to as many as four different atoms, making this versatile element ideal to serve as the basic structural component, or “backbone,” of the macromolecules.

All living things contain carbon in some form. Carbon is the primary component of macromolecules, including proteins, lipids, nucleic acids, and carbohydrates. Carbon's molecular structure allows it to bond in many different ways and with many different elements.

Explanation:

1. List the producers in this food web.
2.List the primary consumers in this food web.
3. List three secondary consumers.
4. List three tertiary consumers.
5. List two quaternary consumers.

Answers

1. The producers in this food web are the tree, plant, and bush in the bottom right.

2. The primary consumers are the giraffe, rhino, bug, mouse, and deer.

3. Three secondary consumers are the bird, fox, and monkey.

4. Three tertiary consumers the skunk and whatever that thing is between the monkey and fox (the image is blurry).

5. Two quaternary consumers are the vulture and the monkey.
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