which igneous rock could physically weather to beach sand that contains the minerals pyroxene, plagioclase, feldspar, and olivine?
Answer:
gabbro
Explanation:
just took the test!
An igneous rock which could physically weather to beach sand that contains the minerals pyroxene, plagioclase, feldspar, and olivine is: Gabbro.
Weathering refers to both the chemical and physical breakdown of a rock into smaller fragments (pieces) referred to as sediments.
Generally, there are two (2) main types of weathering and these are;
1. Chemical weathering.
2. Physical weathering.
Gabbro is a coarse-grained (phaneritic), mafic intrusive type of igneous rock which physically weather to beach sand containing the following sediments or minerals:
Pyroxene.Plagioclase.Feldspar.Olivine.Read more: https://brainly.com/question/21975453
Which conclusion can you draw from the information shown in the graph?
A. Carbon dioxide levels are currently much lower than normal.
B. Carbon dioxide levels are currently higher than they have ever
been.
C. Carbon dioxide levels in the past have been as high as they are
now.
D. Carbon dioxide levels are always about the same.
Answer:
The answer is B. Here is proof. Plz mark brainliest
Explanation:
Organisms that eat other organisms are called __________.
Answer:
Heterotrophs Or Consumers
Answer:
heterotrophs
Explanation:
how does independent assortem increase genetic diversy
Answer:
Genetic diversity is increased by independent assortment (genes are inherited independently of each other) and crossing over during meiosis. During meiosis, chromosomes (which are found in pairs) swap large portions of their molecules, causing genetic material to be mixed between them.
Explanation:
What proportion of each parent plant's genetic material does each offspring plant have?
Answer:
Each gamete comprises half of the organism's chromosomes, or genetic material. As a result, each sperm carries 50% of the father's genes and each egg carries 50% of the mother's genes. This distinguishes gametes from other cells in the body.
Explanation:
what is the difference between the substrate and product?
Answer:
The key difference between substrate and product is that substrate is the staring material of a chemical reaction whereas product is the compound obtained after the completion of the reaction. The terms substrate and product are used in spontaneous reactions and in reactions upon which an enzyme acts on as a catalyst.
Explanation:
Explanation:
substrate is a chemical reaction and product is compound obtained
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
9.
Choose the best answer.
Dead and decaying matter is eaten by __________.
secondary consumer
primary consumer
producers
decomposers
How does creationism go against the teachings/indoctrination of natural selection and fitness?
Answer:
Creationism says that organisms presence is due to the supernatural acts of divine creations.
Explanation:
The concept of creationism is against the teachings of natural selection and fitness because in the concept of creationism, the presence of organisms occurs due to the supernatural acts of divine creations which rejects the concept of natural selection. In natural selection, the best suited organisms in the particular environment due to high compatibility with environmental conditions and those that are not compatible will extinct from the ecosystem.
Chandra X-ray observatory has reported that they have found a new star near our solar system. The Chandra X-ray telescope detects x-rays in space. What does the use of the x-ray telescope review about the newly found star? ( PLS EXPLAIN Y THE ANSWER IS CORRECT)
a. The star produces electromagnetic waves with shorter wavelengths than visible light.
b. The star produces electromagnetic waves with lower frequencies than visible light.
c. The star produces pictures in addition to electromagnetic waves.
d. The star produces vibrating electrons
Answer:
It’s possibly b, or a but I am definitelyonly 49% sure
Explanation:
Hope this helped you Arianna!
What is the abiotic energy source for all ecosystems? A. Sunlight B. Plants C. Animals D. Air
please helllppp
Answer:
A. Sunlight
Explanation:
Answer:
A. Sunlight
Explanation:
It is A because sunlight is nonliving, and an energy source (producer).
Urgent!! Will give brainlist to best answer!!
The top ten most commonly eaten foods mostly include grains and other starchy plants.
True
False
Answer:
true
Explanation:
Carbohydrates can be divided into three main categories: sugar, fiber and starch.
Starches are the most commonly consumed type of carb, and an important source of energy for many people. Cereal grains and root vegetables are common sources.
Explain How the nitrogen cycle can be disrupted. PLEASE HELP DUE SOON!
How do fish use diffusion in respiration?
Answer: you first give the mouth to mouth
Explanation: then you do chest compressions
Answer:
Fish and other aquatic organisms use gills to take up oxygen dissolved in the water and diffuse carbon dioxide out of the bloodstream. Some insects utilize a tracheal system that transports oxygen from the external environment through openings called spiracles.
Explanation:
mark as brainliest or atleast rate the answer
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Kelly - Human Anatomy Spring 2021
If a person has hypothermia, which of the following is true?
The person was exposed to really hot temperatures.
The person has a hard time staying hydrated.
o The person is losing heat faster than the body can produce it.
The person's pancreas is not making enough insulin.
Answer:
The person is losing heat faster than the body can produce it
Explanation:
hypothermia is when the persons body is too cold, that it is having a hard time producinh enough heat
What is the waste product of the Krebs cycle and how many molecules are released?
Answer:
13 molecules are released
What is the name for the sequence of a gene that determines a specific trait like brown eyes?
A.Nucleus
B. Allele
C. DNA
D. Centromere
Answer:
Allele
Explanation:
Which of the following conditions is least likely to have an effect on natural selection in a species of sheep that are geographically isolated on an island?
A. available niches
B. existing predators
C. chromosome number
D. available food resources
Answer:
A. available niches
Hope it helps!
Answer:
C.
Chromosome number
Explanation:
In a human karyotype, the 46 chromosomes of the human genome are arranged into 23 pairs. Encyclopædia Britannica, Inc. An organism with any multiple diploid numbers of chromosomes is said to be polyploid.
How is water stored on Earth during the water cycle?
Water can be stored on the surface of the Earth and underground. The water storage areas are known as reservoirs and include oceans, glacier ice, groundwater, lakes, soil moisture, living organisms, the atmosphere, and rivers.
identify the products of what process are shown in the figure below
DNA is created by the DNA polymerase and unzipped by the DNA helicase.
What is DNA?DNA stands for deoxyribonucleic acid.
DNA is defined as a collection of molecules that are in charge of transporting and passing genetic information from parents to children.
It can also be defined as a sophisticated molecule that carries all the data required to create and maintain a creature.
There are basically two types of DNA.
Autosomal DNAMitochondrial DNAToday, DNA serves three unique purposes: genetic, immunological, and structural, all of which depend in different ways on the sugar phosphate backbone and the bases.
Replication, information encoding, mutation/recombination, and gene expression are the four functions that DNA performs.
Thus, DNA is created by the DNA polymerase and unzipped by the DNA helicase.
To learn more about DNA, refer to the link below:
https://brainly.com/question/264225
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Please anyone help please please help ASAP ASAP please
Answer:
radiant to electrical
Explanation:
Which of these protects water that is
between the United States and Canada?
A. Endangered Species Act
B. Superfund Act
C. Convention on the Protection/Use of Transboundary
Watercourses
D. London Convention on the Prevention of Marine
Pollution
Answer:
C. Convention on the Protection/Use of Transboundary
Watercourses
Explanation:
What is evolution and natural selection?
Over a long period of time, if only dark trees were available for the moths to live on, what do you think would happen to the population of light colored moths?
Answer:
The population of light moths will decrease since they won't be able to camouflage on the dark trees so predators will easily spot them.
Explanation:
Hope this helped!
If you can, rate and thank button so more people can see and learn :)
Have a great day!
10. Why are most species that have ever lived on Earth extinct?
Explanation:
At least 571 species have been lost since 1750, but likely many more. The main cause of the extinctions is the destruction of natural habitats by human activities, such as cutting down forests and converting land into fields for farming.
Answer:
Some animals have gone extinct due to over hunting on them for skin, while some have died of because they weren't able to adapt to their environment because it change over time, causing them to go extinct
Explanation:
Those that get energy from food they eat are called these
Answer:
Heterotrophs, or consumers, are organisms that must obtain energy by consuming other organisms as food
Explanation:
hope it helps sorry if it's wrong
the range A2:B5 has how many cells?
a.) two
b.) four
c.) seven
d.) eight
Answer:
I think it is C seven i hope it is correct
PLEASE HELP THIS IS DUE IN 2 HOURS
The answer is lette r B observing organism that occupy
what is the relationship between a protein the cell and DNA?
a. DNA is produced by protein which is produced in the cell
b. dna controls the production of protein in the cell
c. protein is composed of DNA which is produced in the cell
d. a cell is composed of DNA and protein
Answer:
Cells contain DNA that controls the production of proteins. (2) DNA is composed of proteins that carry coded information for how cells function. (3) Proteins are used to produce cells that link amino acids together into DNA. (4) Cells are linked together by proteins to make different kinds of DNA molecules.
Explanation: Hope this helps!! :)
The movement of tectonic plates in two differs ot locations is shown below:
Location A
Location B
Which statement is most likely true?
• Subduction occurs in both locations.
Seafloor spreading occurs in both locations.
• The magnetic orientation of rocks may change in Location A and subduction occurs in Location
B.
•
Subduction occurs in Location A and the magnetic orientation of rocks may change in Location B.
Answer:
The magnetic orientation of rocks may change in Location A and subduction occurs in Location B
Explanation: