BIOLOGY MIDDLE SCHOOL

What is the parent material of soil that forms from underlying bedrock?

Answers

Answer 1
Answer: By soil parent material type is understoodunconsolidated deposits (regolith) found on the bedrock. Most Soil parent materials are made up from weathered and disintegrated rock material.

Related Questions

What role does blood play before cellular respiration can occur?
According to scientific evidence, earth’s earliest atmosphere lacked oxygen. Over time, oxygen was added to the atmosphere.Which statements explain how this change occurred and how it affected life on earth? Choose all answers that are correct. A. Adding oxygen to earth's atmosphere allowed for the development of prokaryotic organisms, which need oxygen to carry out many of their life processes. B. Adding oxygen to earth's atmosphere allowed for the development of eukaryotic organisms, which need oxygen to carry out many of their life processes. C. Oxygen is needed to carry out photosynthesis. When cyanobacteria evolved, they began to carry out photosynthesis. D. Oxygen is a product of photosynthesis. When cyanobacteria evolved, they began to carry out photosynthesis.
Why is a classroom door knob the least infected place in a classroom?
How many chromosomes does each new cell contain after mitosis if the original cell had 52 original cell chromosomes
From sea level,the biosphere goes up about 9km and down about 19 km. What is the thickness of the biosphere in meters?

Which symbol in a chemical equation separates the reactants from the products?
11 T
AI +

Answers

Answer: Answer: B

Explanation: I just took the test

Answer:

its B. the arrow

Explanation:

Which is not a function of lipids?O form cell membranes
O energy storage
O waterproofing
O primary energy use

Answers

Answer:

D

Explanation:

Lipids are not primary energy molecules. Carbohydrates are the primary energy compound and immediately release energy. While lipids require time in the release of energy that's why they are not in primary energy use.

identify three limiting factors that can prevent a population from increasing and explain how each factor limits a population's size

Answers

1. There may not be enough room for the population to grow. Populations do not thrive when they are confined
2. Disease. When there is a big population, there is a higher chance of serious disease spreading and killing a lot of people. this happened in Athens during the war against Sparta
3. Lack of food. If a population is very big, there needs to be enough food. If there isn't enough food, people will starve and die.
1) Lack of resources
Without enough water, food or shelter, a population cannot increase

2) Human Agriculture
Humans can disturb an ecosystem by farming on the land, taking all the resources from it and using the land.

3) Disease
If a disease starts to spread within a certain species, it will prevent a population from increasing

What is the name for the type of white blood cell that produces antibodies that help the body fight infection?A.
antibodies

B.
bone marrow

C.
pathogens

D.
lymphocytes

Answers

Pathogen(c).....is the answer

c is the unltaminte answer is b hope di helps

Is the following sentence true or false? It is easier to synthesize new elements with very large atomic numbers.

Answers

Answer (True/False):

FALSE

Explanation:

Atomic number defines the number of electrons and protons in an atom. where as synthesizes means to produce something chemically. Keeping both the statements in view, it is not easier to synthesize new elements with a large number of electrons and protons. Though this process can be done for the small atomic numbers.
No, not particularly. For those beyond a certain point, you actually need to create the precursors first and then combine them again.

Why do cells divide?

Answers

Hey there! 

Cells divide because they are usually limited in size. Since the inside part of a cell grows faster than the outside, they must divide to keep up. Another reason why cells divide is to reproduce and to repair themselves of any damage. 

Thank you!
Cells divide because to reproduce, grow, and to repair tissues. 
Other Questions
When the relative humidity of the air is high, your sweat will evaporate _____________ leaving you to feel sticky and wet.
Variation within a species is the result of what?A) different combination of allele within their genesB) asexual reproductionC) buddingD) identical alleles within genes
Write an argumentative paragraph explaining the consequences of artificial selection. This paragraph needs to include facts and you need to cite your resources. This must be a minimum of 8 sentences long.
WILL MARK BRAINLIEST Scientists have been studying threats to coral reefs. The percent of reefs affected by various threats are shown in the figure below. A future global temperature increase may affect all categories on the figure. Predict which category would change the most from global temperature increases and propose a testable question that scientists could study. a. The biggest effect will be on the far right column that includes thermal stress with a greater percentage of reefs falling into the low and medium threat categories. Scientists could test whether reefs that have greater fishing risk also have greater thermal risk. b. The biggest effect will be on the far right column that includes thermal stress, with a greater percentage of reefs falling into the high and very high threat categories. Scientists could test whether reefs that have greater temperature changes have greater increases in watershed-based pollution. c. The biggest effect will be on the far left column that includes fishing, with a greater percentage of reefs falling into the high and very high threat categories. Scientists could test whether increased fishing causes increased marine-based pollution. d. The biggest effect will be on the far left column that includes fishing, with a greater percentage of reefs falling into the low and medium threat categories. Scientists could test whether reefs that have greater temperature changes have greater increases in fishing threats.