Answers
A fairly easy and uncomplicated method of determining relative age is the superposition of rock units. According to the rule, the oldest beds are at the bottom and the youngest ones are at the top of a succession of undeformed sedimentary rocks.
How did you establish the relative ages of the rock units using what principles?The lithology of a rock, the principle of inclusions, the principle of biological succession, the principle of superposition, the principle of original lateral continuity, and the principle of cross-cutting relationships are all utilized to establish a rock's relative age.
How is relative age calculated? What is relative age?By using relative dating, scientists cannot pinpoint a fossil's exact age, a rock, but examine a line of rocks to attempt to determine when an event took place.
To know more about geology, visit-https://brainly.com/question/13428737
#SPJ2
Related Questions
Explain "Survival of the Fittest" and how it relates to natural selection.
Answers
"Survival of the fittest" is a popular term that refers to the process of natural selection, a mechanism that drives evolutionary change. Natural selection works by giving individuals who are better adapted to a given set of environmental conditions an advantage over those that are not as well adapted.
Answer:
the organisms that make it to the next generation are the fittest out of the natural selection
Explanation: Survival of the fittest refers to the one that makes it to the end of a race. So if an organism through natural selection has more offspring that make it to the next generation they are the "Survived of the fittest"
Suppose you were making a dichotomous key to identify the three types of leaves shown below Which of the following trails could you use to classify these leaves
into separate groups?
Answers
Answer: It’s actually C
Explanation:
A plant that receives the nutrition it needs will continue to live, we now know.But what if we took all of its O2 way? Do you think that the plant could still grow?
Answers
Answer:
no
Explanation:
because you need 02 to love
5
During which period of Earth's history did four-legged animals appear on land?
O Devonian
O Ordivician
Permian
Cambrian
Answers
Answer:
Devonian
Explanation:
How does homeostasis maintain a balance in an ecosystem?
Answers
Answer: It is known as ecological homeostasis to the exchange that takes place between diverse natural means that allow to maintain a balance within an ecosystem. These adjustments are considered necessary to achieve survival. Usually these homeostatic balances can be understood by observing populations or systems that depend on each other.
Explanation:
Plz help will mark brainliest
Answers
Answer:
the answer is c
Explanation:
which is the one reason scientists produce transgenic organisms?
A. to control microorganisms in the soil
B. to treat certain types of diseases
C. to create new species of organisms
D. to prevent habitats from being destroyed
Answers
Answer:
its B
Explanation:
One reason scientists produce transgenic organisms is to treat certain types of diseases.
Transgenic organisms are known as all those living beings whose genetic material has been adulterated by human intervention as a result of genetic engineering.
This may involve artificial selection (the controlled crossing of species) or techniques for inserting genes into the genome of a species (known as transgenesis or cisgenesis).
They are used, to a greater extent, in the food industry (agriculture and livestock) and in medicine (for vaccines or to reverse or treat inherited diseases).For example, gene therapy, used to combat genetic diseases, consists of replacing a defective segment of individuals' DNA with a healthy copy, thus preventing congenital diseases from developing.Therefore, we can conclude that one reason scientists produce transgenic organisms is to treat certain types of diseases.
Learn more here: https://brainly.com/question/4323856
The gases that make up Earth's atmosphere are commonly referred to as air. What are the two most abundant gases in the atmosphere? nitrogen and oxygen water vapor and argon oxygen and carbon dioxide nitrogen and carbon dioxide
Answers
hiii answer is nitrogen and oxygen
The two most abundant gases in the atmosphere are nitrogen and oxygen.
What is atmosphere?Atmosphere is defined as the environment that envelops Earth. The gravitational pull of the planet's neighbor, Earth, keeps it close to the surface. The strata of the atmosphere are separated based on temperature. The troposphere, stratosphere, mesosphere, and thermosphere are these layers. The exosphere is a further zone that is located 500 kilometers above the Earth's surface.
It is an amalgam of many gases. Approximately 78% of the air in Earth's atmosphere is nitrogen, while 21% is oxygen. In trace proportions, additional gases like carbon dioxide, neon, and hydrogen are also present in air.
Thus, the two most abundant gases in the atmosphere are nitrogen and oxygen.
To learn more about atmosphere, refer to the link below:
https://brainly.com/question/26767532
#SPJ2
Complete the passage to describe the link between photosynthesis and respiration.
The reactants for cellular respiration are the
for photosynthesis. The products of cellular respiration are the
of photosynthesis.
Answers
Answer:
Explanation:
The reactants for cellular respiration are the products of photosynthesis. The products of cellular respiration are the reactants in photosynthesis.
During photosynthesis, green plants manufacture their food using sunlight to synthesize glucose from water and carbon dioxide. The other product of the process is oxygen gas. During cellular respiration, the glucose is combined with oxygen to produce energy, carbon dioxide and water.What are the 4 stages of mitosis?
1. Interphase, mitosis, cytokinesis and S phase
2. Interphase, metaphase, anaphase and cytokinesis
3. Anaphase, metaphase, prophase, telophase
4. G1, S, G2 and cytokinesis
Answers
what does this joke mean?
Answers
Answer:
That is actually funny, this is a scientist who visited many places and earned that title
Explanation:
Answer:
The anwser
Explanation:
PSA: save a horse, ride a cow boy
Answers
Answer:
thanks for the free points lol
Explanation:
What is a benefit to having native plants instead of green grass for yards in dry climates?
Answers
Answer:
Native plants provide a beautiful, hardy, drought resistant, low maintenance landscape while benefiting the environment.
Explanation:
Answer:
Once established, they require less water and usually do not require fertilizers or pesticides. Native plants also provide habitat and food for birds and butterflies.
What happens when an object has a density greater than that of the surrounding liquid?
The object will sink.
Answers
Answer:
the object will sink
Explanation:
you alteady said the answer
can you mark me brainliest
Please help this is due today and I really need help.
Answers
Answer:
Antibodies activate the complement system to destroy bacterial cells by lysis (punching holes in the cell wall)
Explanation:
DNA does not contain the nitrogen base_______.
A. adenine
B. cytosine
C. uracil
D. thymine
Answers
Sort the list from the smallest to the largest.
1 organism
2 cell
3 organ system
4amino acid
5 organ
6 tissue
7 protein
Answers
from smallest to largest:
4, 7, 2, 6, 5, 3, 1
A student wants to view live organisms less than 1 millimeter in size, which are found in a water sample collected from a stream. Which microscope would be best for the student to use while observing these living organisms?
Answers
Answer: i think second ikr thought for sure so i’m yea sorry but if u get the answer lmk bc i’m doing it rn
Explanation:
Answer:
A
Explanation:
taking the test
What do you think when you hear DNA? 13pts
Answers
Answer:
I think that DNA is like genetics, you share genetics (or you can call it DNA) with your family members, It's the genetic code that determines all the characteristics of a living thing. Basically, your DNA is what makes you, you! Each nucleotide contains a sugar and a phosphate molecule, which make up the 'backbone' of DNA, and, one of four organic bases.
Explanation:
What is energy? Give an example of how energy is used in a living organism.
Answers
Answer:
Energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, heat and work—i.e., energy in the process of transfer from one body to another. Organisms use energy to survive, grow, respond to stimuli, reproduce, and for every type of biological process. The potential energy stored in molecules can be converted to chemical energy, which can ultimately be converted to kinetic energy, enabling an organism to move.
Explanation:
Energy is defined in the scientific community as the capacity to perform work.
What is Energy?Molecules need energy to be broken down, built up, and transported across plasma membranes.
Energy is required for all life's work. A significant amount of energy is also simply wasted as heat to the environment. The story of life is one of energy flow, including how it is captured, transformed, used for work, and lost as heat.
Because energy can never be regenerated (unlike matter), it is constantly needed by living things.
Therefore, Energy is defined in the scientific community as the capacity to perform work.
To learn more about Energy, refer to the link:
https://brainly.com/question/1932868
#SPJ2
please answerrrrrrrrrr
Answers
If a species has gametes which have 14 chromosomes in them, what is the diploid
number for that species?
o 23
O 28
O 46
O 14
Answers
Answer: Is C = 46 chromosomes, Diploid cells have 46 chromosomes.
Which situation would be directly related to the science of ecology?
studying how the mayfly population affects the number of trout in a stream
uncovering the genetic makeup of the eastern cottontail rabbit
learning about foods that benefit the heart and blood vessels
developing strains of corn that can withstand a combination of drought and high winds
Answers
The correct answer is:
A.(studying how the mayfly population affects the number of trout in a stream)
I took the test, hope this helps!
Answer:
Just answer to let u give brainlest to the other person
Explanation:
Which molecules are able to pass through the semipermeable membrane? Justify your answer
Answers
Answer:
hydrocarbons, oxygen, and water i think educated guess
Explanation:
Semipermeable membranes allow small molecules such as oxygen, water carbon dioxide and glucose to pass through.
What are the features of semi permeable membrane?Semipermeable membrane is a type of biological or synthetic, polymeric membrane that will allow certain molecules or ions to pass through it by osmosis.
Membrane separation processes use semipermeable membranes to separate impurities from water. The membranes are selectively permeable to water and certain solutes.
The semi-permeable membrane plays three important roles in EFGF devices: (i) isolating the separation channel from the electrodes, (ii) restricting movement of solutes of interest.
Learn more about semipermeable membrane:
https://brainly.com/question/3446165
#SPJ2
Compare and contrast of humans and animals
Answers
Answer:
Humans
Just like animals, humans are also driven by instincts. However, we can also reason.
Animal
Animals are primarily driven by instincts
If a DNA molecule consists of 29% Guanine, how much cytosine will it contain?
Answers
Answer:
Chargaff's rule: C=G => answer is 29%
Explanation:
The percentage of cytosine contained in the DNA molecule = 29%
According the Chargaff's rule the percentage of Cytosine contained in a DNA molecule will be equal to the percentage of Guanine contained in the DNA molecule.
From the question the percentage of Guanine that is contained in the DNA molecule is 29% therefore the percentage of Cytosine that will be contained in the DNA molecule will be = 29%
Hence we can conclude that the percentage of cytosine contained in the DNA molecule is 29%
Learn more : https://brainly.com/question/19156457
EMERGENCY!! I am not sure, at all
you are studying a small animal that lives in an environment that experiences frequent and severe drought. which of the following reproductive strategies would this animal likely exhibit?
a. many offspring, low parental involvement, early maturation
b. few offspring, low parental involvement, early maturation
c. few offspring, high parental involvement, late maturation
d. many offspring, high parental involvement, late maturation
Answers
Answer: second
Explanation:Early humans most likely experienced changes in climate forcing migration to find animals for food, changes in climate alternating rivers with droughts and floods and changes in environment causing animal habits changes.
Explanation:
All the changes that early humans could have experienced, I think, are related to the changes that animals and the lands could have suffered. They lived much more closer to them than we do now; now we sometimes don't realize how global warming is affecting our planet because we are not that close to the lands and the crops and we don't usually raise animals for our consumption, we just buy at the shop. But, early humans could sense every change related with that because this was the way they lived. So, migration to find animals, changes in climate alternating rivers with droughts and floods and changes in animal habits are the ones I believe they could have suffered.
Answer:
A
Explanation:
Just took the quiz
An airplane flying at a velocity of 610 m/s lands and comes to a complete stop over a 53 second period. a. Did this airplane speed up or slow down? Explain your reasoning. b. Did this airplane accelerate or decelerate? Explain your reasoning. c. Should your answer be positive or negative? Explain your reasoning. d. Calculate the acceleration.
Answers
Answer:
the airplane slowed down; it came to a stop over 53 seconds, which requires slowing. the airplane decelerated; decelerate is another word for slow down, it also is the opposite of accelerate. The answer should be negative; negative velocity is slowing down. And the acceleration is ~ -11.509 meters every second
Explanation:
the explanations are included in the answer.
Answer:
A) The airplane slowed down. It states that the plane lands and come to a complete stop over a 53 second period.
B) It decelerates. The speed doesn't increase. It slows down.
C) The answer should be positive. Although the deceleration is slowing down the plane, it's not going at a negative speed.
D) The answer is 11.5m/s. I divided the velocity by the amount of seconds it takes to make a complete stop.
Explanation: Just cuz
A herd of cattle is an example of
OA.
a population.
OB.
a biome.
C.
a community
D.
an ecosystem.
Answers
A herd of cattle is the collective noun. A herd of cattle is an example of a community. The correct option is C.
What is herd?The definition of a herd is a large group of animals or people who has the same characteristics like living and eating habits.
An example of a herd is a group of cattle, sheep or elephants. They all live and travel together forms the community.
Thus, a herd of cattle is an example of a community. The correct option is C.
Learn more about herd.
https://brainly.com/question/14476189
#SPJ2
What colors make up the visible spectrum?
Answers
Answer:
Red, Orange, Yellow, Green, Blue, and Violet.
Answer:
Newton originally divided the spectrum into six named colors: red, orange, yellow, green, blue, and violet.