Which statement describes the first step in soil formation?
O A. Humus forms topsoil.
O B. Bedrock becomes weathered.
C. Decaying plants add nutrients
O D. Sediment is carried by water.

Answers

Answer 1

Answer:

I think your answer is B: Bedrock becomes weathered


Related Questions

Need help with question super quick

Answers

Hi the answer to your question is A or 1

Explanation: hope this helps

I will give Brainliest!!!!!!!!

Which of these statements is the most correct regarding PHENOTYPE?

A. The phenotype is the physical appearance of the trait determined by a certain genotype.

B. The phenotype is the combination of the two alleles that are inherited from your parents.


C. The phenotype is the allele that you inherit from your father.

D. The phenotype doesn’t depend on the genotype at all.

Answers

Answer:

A.

Explanation:

Only A. is correct!

Have a nice day!

Hey there!

The correct option will be

(A)The phenotype is the physical appearance of the trait determined by a certain genotype.

Hope it helps

PLEASE HELP 10 POINTS! ASAP

Please select the word from the list that best fits the definition

The temperature at which water condenses from a gaseous to a liquid form






A) dew point
B) relative humidity
C) Clouds
D) precipitation

Answers

Answer:

A dew point

Explanation:

is the answer

A) dew point

hopefully this helps :)

Based on the phylogenetic chart, which three statements are true about the relationship between organisms?

Answers

Answer:A phylogenetic tree is a branching diagram showing evolutionary relationships among various living organisms based upon similarities and differences in their physical or genetic characteristics like the one above. In this case a human is more closely related to a mouse than a kangaroo, A platypus is more closely related to a kangaroo than a mouse, a human and a kangaroo share common features because of a common ancestor. 

Explanation:https://brainly.com/question/8580450

Which of the following describes a phenomenon that occurs when we observe plants that wilt?

A. The roots begin to rot, causing them to no longer uptake water.
B. The xylem releases all its water.
C. The stomata close, cutting off transpiration and gas exchange.
D. The plant begins absorbing oxygen and releasing carbon dioxide into the atmosphere.

Answers

The xylem releases all its water when we observe plants that wilt.

Answer: Option C

Explanation:

Wilting is a process where the plant loses its rigidity and droops down. To understand it better the water is absorbed through the roots and aids in the functioning of the plant. The excessive water is stored inside the vacuole when during water scarcity releases water.

But during the drought conditions the water is lost completely causing the leaves to shrink. The xylem starts releasing all its water leaving a less surface area. Hence the leaf shrinks and wilting occurs.

Which of the following diagrams correctly represents an energy pyramid from this web?

Answers

Answer: The one on the right

Explanation: Its shaped like a pyramid. The one on the left shows the food cycle.



Which arrow on the diagram above represents the cycling of carbon through photosynthesis?

Answers

Answer:

Arrow #1

Explanation:

Arrow #1 is correct. This arrow represents the tree intaking a substance. Trees intake carbon and use it during photosynthesis, the process which provides plants with food.

Arrow #2 is incorrect. The arrow represents something leaving the animal. While animals expel carbon, it is not being cycled through photosynthesis. Animals do not undergo photosynthesis; rather, they use carbon for cellular respiration.

Arrows #3 and #4 are incorrect. These arrows represent something leaving the ground. While carbon is released from soil, the ground does not undergo photosynthesis.

Arrow #5 is incorrect. This arrow represents something leaving the tree. Plants do not expel carbon, they absorb it. This arrow most likely represents oxygen being expelled as a byproduct of photosynthesis.

what is the path of an egg from production to implantation of the fertilized egg

Answers

Answer:

Ovary, fallopian tube, uterus

Explanation:

Sophia wrote an equation to represent the revenue of a movie theater for one day. She let x represent the number of child tickets sold and y represent the number of adult tickets sold. If a child ticket costs $4, an adult ticket costs $6, and the total revenue for the day was $420, which equation could Sophia use to represent the number of child and adult tickets that were sold?
6 x + 4 y = 420
4 x + 6 y = 420
4 x + 6 y = 840
6 x + 4 y = 840

Answers

Answer:

4x + 6y = 420

Explanation:

since x is number of child tickets and y is adult tickets, and $4 is the cost of child tickets and $6 is the cost of adult tickets, that eliminates A and D.

The question also states "for one day", so that elimates C, which C is the equation for two days.

This leaves 4x + 6y = 420

A plate moves 200 m in 10,000 years. What is its rate in cm/year

Answers

Answer:

0.2 or 1/5 centimeters per year

Explanation:

to solve this equation you must turn meters into centimeters

you can do this by mlultiplying it by 100

200 cm in 10000

then you must divide both sides by 10000

2/100 or 0.2 centimeters per year

The erector spinae group of muscles includes the spinalis and the
and the
O gracilis, sartorious
O lumbricals, interossei
O flexor pollicis longus, flexor pollicis brevis
O iliocostalis, longissimus
O pectineus, iliopsoas

Answers

The erector spinae group of muscles includes the spinalis and the iliocostalis, and longissimus (Option 4).

What are erector spinae muscles?

The erector spinae muscles are a group of different muscles and mainly consist of 3 muscles. i.e., the spinalis muscle, longissimus muscle, and iliocostalis muscle.

The erector spinae muscles is a muscle group located at the back,  bilaterally along the spine.

The erector spinae serves to extend the back at the hip, thereby producing the torso being pushed upward.

Learn more about the erector spinae here:

https://brainly.com/question/6344084

PSYCHOLOGY: please help!!!!!!!! why do parents dangle toys above infants in cribs and stuff their cribs with colorful stuffed animals?

Answers

Answer:

It tricks the child's mind to feel safe

Explanation:

Answer:safety is of the utmost importance

Explanation:You'll want to ensure that the piece is out of reach of your child, hung securely to the wall, and that if despite your best efforts it does fall, that it won't break, shatter or otherwise bring harm to your baby.Sep

The most common type of tree is
palm.
shrub.
conifer.
deciduous.

Answers

Answer:

im pretty sure its palm..

Explanation:

What do you think Newton meant when he said, “If I have seen further [than most people], it is by standing on the shoulders of giants”?

Answers

Answer:

Newton meant to say that even the biggest scientist had made mistakes and so did he in his experiemnts and that they all learned from each others ideas

Newton intended to imply that even the most accomplished scientists made errors, just as he did in his experiments, and that they all benefited from one another's insights.

What do you think Newton meant?

The term is considered to suggest that Newton was working in the context of findings made by previous scientists, either in his own time or earlier.

If I have seen further, it is because I have been supported by giants. Since it occurred in a letter he addressed to fellow English scientist Robert Hooke on February 5, probably in 1675 or 1676, this quotation has been credited to Sir Isaac Newton.

Describing how his innovations (and those of others) were made possible by the fact that they built on earlier concepts and accomplishments.

Therefore, There is no disputing that Newton is the author of this statement.

Learn more about newton here:

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What factor is described as movement into or out of a population? A. non-random mating B. migration C. small populations D. natural selection​

Answers

The movement into or out of a population is  known as migration.

What is migration?

Often, individuals in a population have new individuals that join the population or leave the population. In fact some species have seasons of the year in which they move from one location to another.

The movement into or out of a population as described above is otherwise known as migration.

Learn more about migration:https://brainly.com/question/17991559

Which of the following is true statement?

Elastic objects can be stretched and return back to their original size.
Elastic objects never go back to their original shape.
Elastic objects will always break when stretched.
Elastic objects can never be stretched.​

Answers

Answer:

Elastic objects never go back to their original shape.

Explanation:

When an elastic object is stretched beyond its limit of proportionality, the object does not return to its original length when the force is removed. In this instance, the relationship between force and extension changes from being linear, or directly proportional, to being non-linear.

Answer:

I don´t know if the other person is correct or not so don´t take my word for this but I think its A. Elastic objects can be stretched and return back to their original size.

Explanation:

An ecologist studies organisms in an estuary in Galveston Bay. The visual shows the acidic pH of different organisms.

The average pH level of the water in the estuary is 6.5. After a heavy
rainfall, the ecologist measures a 1.5 drop in pH. Based on the
information provided, how might the organisms in this estuary be
impacted by the change in pH?
A. Perch and trout populations will survive
B. Clams will be impacted but the remaining organisms will not
C. Perch will be the only fish to survive
D. Bass, clams, and crayfish will thrive

Answers

An ecologist studies organisms in an estuary in Galveston Bay. The visual shows the acidic pH of different organisms,Clams will be impacted but the remaining organisms will not.

What is Galveston Bay known for?

Other main ports utilizing the bay include the Port of Texas City and the Port of Galveston. With its various marine life, Galveston Bay also delivers more seafood than any estuary in the United States excluding the Chesapeake.

Thus, option "B" is correct,  Clams will be impacted but the remaining organisms will not.

To learn more about Galveston Bay click here:

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A commercial using central route persuasion to advertise a certain brand of laundry detergent would MOST likely draw your attention to the:

cleaning power of the ingredients.
images of a tropical sunrise associated with the new scent.
happy and upbeat jingle.
reality TV show star who sings the praises of this detergent.

Answers

The  central route persuasion in the options provided for the question is drawing attention to the cleaning power of the ingredients.

What is  central route persuasion?

The central route persuasion as applied in advertisement tends to promotes the merits of the product that is being advertised and may sometimes be achieved the the use of positive statistics.

Hence, an example of the  central route persuasion in the options provided for the question is drawing attention to the cleaning power of the ingredients.

Learn more about the  central route persuasion: https://brainly.com/question/15157593?


Why do you think a scientist would want to measure a specific part of the plant?

Answers

Answer:

To Make sure, it isn't toxic. Nor Deadly and rare to find.

Explanation:

Answer:

Plant growth rate can be measured as the relative increase in leaf area over time, by substituting total plant leaf area for total biomass in the conventional RGR equation.

Explanation:

The moon is made of rocks and dirt

Answers

Sick, never knew that :O thanks

Mode of(Blank)
for unicellular organism (like bacteria)

Answers

Explanation:

Mode of(Blank)

for unicellular organism (like bacteria)

How are water and minerals transported and used in vascular plants?

Choose all correct answers.


The phloem moves the food made in the shoots to all the other parts of the plant.

Vascular plants have leaves that absorb the water and minerals from the air.

The shoots are where the plant makes its food.

Hollow tubes called xylem carry the water and minerals up through the plant to the shoots.

Answers

Water and minerals are transported and used in vascular plants through :

A) Phloem moves the food made in the shoots to all the other parts of the plant D) Hollow tubes called xylem carry the water and minerals up through the plant to the shoots C) The shoots are where the plant makes its food

Transportation in Vascular plants

In vascular plants the root hairs in the root take up water and minerals from the soil and this water and mineral is transported to the shoot and leaves of the plants through a tissue known as Xylem.

The phloem transports the food made by the plants which is in the form of organic nutrients such as amino acids.

Hence we can conclude that the correct options to your question are as listed above.

Learn more about Vascular plants : https://brainly.com/question/1164709

The only predator of the rabbit population in a meadow ecosystem has been removed. What is the most likely outcome in the next
6 months?

A) both the population of rabbits and the population of grasses decreases.

B) the population of rabbits increases and the population of grasses decreases.

C) the population of grasses increase and the population of rabbits decreases.

D) both the population of rabbits and the population of grasses increases.

Answers

Answer:

A) both the population of rabbits and the population of grasses decreases.

Explanation:

Since there is a larger amount of rabbits, they eat the food (grass) and then the grass amount gets smaller and the rabbits start starving and dying. So both populations would suffer.

Have an amzing day!!

Please rate and mark brainliest!!

A because I saw someone answer it already

I don’t understand what is happening in statistics this week can someone help amswer

Answers

Answer:

For bio?

Explanation:

Question 9 OT 10
What is one effect of immigration on a population living in an ecosystem?
A. The amount of food will increase.
B. More animals will leave the ecosystem.
C. The population will decrease.
D. The population will increase.
SUBMIT

Answers

Answer:

B.

Explanation:

There will be more hunting because of the population increase.

What chemical bond connects
nitrogenous bases like adenine and
thymine?
A. metallic bond
B. hydrogen bond
C. nonpolar bond
D. ionic bond

Answers

The chemical bond that connects nitrogenous bases like adenine and thymine is hydrogen bond.

What holds nitrogenous bases in a DNA molecule?

DNA is a double stranded molecule made up of monomers called nucleotides.

Each nucleotide subunit is composed of three major components:

Nitrogenous basesFive-carbon sugarPhosphate group

The nitrogenous bases, which are four in number, are held together in the DNA molecule by hydrogen bonds. That is; Adenine and Thymine are held together by hydrogen bonds.

Therefore, the chemical bond that connects nitrogenous bases like adenine and thymine is hydrogen bond.

Learn more about hydrogen bonds at: https://brainly.com/question/10904296

Answer:

b

Explanation:

Which pair of statements is BEST supported by the information in the passage?
1. Humans depend on resources for survival.
2. Natural hazards, such as earthquakes, can
impact the sizes of human populations.
A
1. Humans can create or find new resources
when they lose their original resources.
2. Natural hazards, such as earthquakes, can
impact the sizes of human populations.
1. Humans depend on resources for survival.
2. Natural hazards help increase human
access to resources.
1. Humans can create or find new resources
B
C

Answers

A, humans depend on resources for survival, like all living things, and natural hazards (also known as density independent limiting factors) do impact population.

Get 20 points! Pls don’t be that person to just get points and writes gibberish on here

Off the Monterey Bay coast in California there is a kelp forest. The kelp grows talls and sways in a sea full of sunshine. It
provides a protective habitat for many maturing species. The kelp is consumed by sea urchins which are consumed by sea otters. Over fishing in the ocean reduced the food for killer whales so they came close to the coast to prey on the sea otters. The drop in sea otters caused a rise in sea urchins which greatly reduced the kelp.

In this ecosystem, the _______
is a foundation species and the_________
is a keystone species.

Fill in the blank pls!!!!

Answers

In this ecosystem, the kelp

is a foundation species and the otter

is a keystone species.

what is the length of our year based upon

this is earth and space science, not biology

Answers

Our concept of a year is based on the earth's motion around the sun. The time from one fixed point, such as a solstice or equinox, to the next is called a tropical year. Its length is currently 365.2 days, but it varies.

How can nearly all energy on earth be tracked back to nuclear fusion?

Answers

Answer: see if this helps Nuclear fusion seems a great solution for the demand of Energy. It is safe, has infinite fuel, produce a negligible amount of waste etc.There are enormous technical challenges still to overcome, but let’s assume one moment, for the sake of the argument, that we find a way to solve them and the power plant is now “technically ready”.Reading around seems that the cost of such plant will be huge: a lot of material required, complexity in the construction etc. Such construction costs include a very relevant energy price. For instance digging all the material and “transform” them requires a lot of energy. I have the feeling that the energy produced all over the life cycle has the same order of magnitude: i.e. at the end the “net balance” is not so convenient. Considered the huge capital cost the ration “Net energy produce / cost” would be quite poor as well.

Explanation:

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