By means of natural selection.
I think natural could be the word
What organisms went extinct in the Carboniferous period
Answer: Some benthic organisms that were common to early and middle Paleozoic times began to decline during the Carboniferous. These included the trilobites (which became extinct at the end of the Permian), rugose corals, and sponges. The pelagic, or water column, environment was inhabited by a profusion of cephalopods.
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ples a litte help
What is the difference between learned and inherited behavior?
Question 6 options:
Learned behavior is something that animals are born with. Inherited behavior is taught to a newborn animal.
Learned behavior is something that cannot change over time. Inherited behavior changes over time.
Learned behavior is obtained during an animal’s life span. Inherited behavior is something that animals are born with.
Learned behavior is passed down through each generation. Inherited behavior is obtained from watching other species.
Answer:
#3 is the answer
Explanation:
Answer:
The answer is c
Learned behavior is obtained during an animal’s life span. Inherited behavior is something that animals are born with.
Energy is released during chemical reactions that occur in
Answer:
Mitochondria
Explanation:
Living organisms, no matter how microscopic, require energy for their metabolic activities. However, this energy is released for use in form of ATP when the organism undergo the process of cellular respiration, a metabolic process that breaks down food to release its stored energy.
However, this cellular respiration is a chemical reaction that takes place in an organelle of an eukaryotic cell called MITOCHONDRION (plu- mitochondria).
Osmotic pressure is directly correlated with tonicity
Answer:
I'm pretty sure this is true.
Explanation:
:)
Which of the following is leastlikely to be a result of climate change?
O A Increased biodiversity of tree species
O B Expanded agricultural regions
O Expanded tourism in cold regions
O Increased frequency of severe weather
Answer:
Option C - Expanded tourism in cold regions
Why does the Piney Woods Ecoregion have less soil erosion?
How is the variegated leaf trait inherited?
Answer:
Variegation is inherited only from the female parent.
Explanation:
Only the egg cell contributes cytoplasm with chloroplasts to the embryo. That’s how it got inherited.
what is name is given to this filtering unit?
Answer:
Each of your kidneys is made up of about a million filtering units called nephrons. Each nephron includes a filter, called the glomerulus, and a tubule. The nephrons work through a two-step process: the glomerulus filters your blood, and the tubule returns needed substances to your blood and removes wastes.
Explanation:
❤️
What does hydroelectric power do?
A.) causes thermal pollution
B.) requires building dams that can harm ecosystems
C.) uses the energy inside an atom's nucleus to generate electricity
D.) releases carbon dioxide into the air
Answer:
a 100 on the test
Explanation:
Answer:
C.)
Uses the energy inside an atom's nucleus to generate electricity
Explanation:
Flowing water creates energy that can be captured and turned into electricity. This is called hydroelectric power or hydropower. The most common type of hydroelectric power plant uses a dam on a river to store water in a reservoir.
Give an example of a physical change involving iron and a chemical change involving iron
Answer:
For example, toxicity, reactivity, combustion etc are all chemical changes. When iron rusts then an oxide layer of orange-brown color deposits on its surface due to chemical combination of air and moisture with iron. This is a chemical change.
Explanation:
Hope it helps
FOLLOW MY ACCOUNT PLS PLS
Answer:
As the rust forms on the surface of the iron, it flakes off to expose more iron, which will continue to rust. Rust is clearly a substance that is different from iron. Rusting is an example of a chemical change. A chemical property describes the ability of a substance to undergo a specific chemical change.
Explanation:
A model of evolution is shown here. The original population has alleles for type A blood (red) and alleles for type B blood
(blue). Which statements are supported by the information in the model? Please select ALL that apply,
A)
The genetic diversity for islands A and C is reduced after genetic drift.
B)
The founder effect is a mechanism of evolution that includes a random
factor that influences allele changes.
Islands A and C had founding members with very different allele
combinations than the original mainland population.
D)
The members of the founding population for island B are the most
representative of the original population on the mainland.
Islands A and C have undergone natural selection, which reduced the
genetic variation of the alleles on each of those two islands,
E)
The statements which are supported by the information in the model of evolution are given below:
The founder effect is a mechanism of evolution that includes a random factor that influences allele changes.Islands A and C had founding members with very different allele combinations than the original mainland population.The members of the founding population for island B are the most representative of the original population on the mainland.What do you mean by Evolution?Evolution may be defined as a continuous and gradual process that takes place over many generations, during which species of animals, plants, or insects slowly change some of their physical characteristics.
The Founder effect is a type of genetic drift in which a few individuals from a population start a new population with a different allele frequency than the original population.
Therefore, it is well described above.
To learn more about the Genetic drift, refer to the link:
https://brainly.com/question/1027688
#SPJ2
The result of a magma plume rising and decompression melting occurring may
be the formation of a small volcanic region called a(n).
Which wire, when current flows through it, would be surrounded by the strongest magnetic field?
A thin copper colored bar.
A copper colored coil with 2 turns.
A copper colored coil with 5 turns.
A thick copper colored bar.
Mark this and return Save and Exit
Answer:
A copper with 5 turns
Explanation:
Answer:the other guy is right
Explanation:
7. True or False: The majority of scientists agree that climate change is real 3 points
and caused by humans.
True
False
Answer:
True
Explanation:
If ya want a explanation you can go to this Link Nasa made an article about it And no i am not a bot
https://climate.nasa.gov/faq/17/do-scientists-agree-on-climate-change/
Another Link from Quora:https://www.quora.com/Is-it-true-that-99-of-scientists-agree-that-the-climate-is-changing-because-of-human-actions
Some students correctly made a life cycle model for two specific animals. One group has made a model showing three parts, and another group has made a model showing four parts. Which parts would the group modeling incomplete metamorphosis have in their model?
A. egg, larva, adult
B. egg, nymph, adult
C. egg, larva, pupa, adult
D. egg, pupa, nymph, adult
What does the term "K" represent in the logistic growth model?
The death rate for the population
The growth rate for the population
The carrying capacity for the population
The amount of potassium in the population
Answer:
the carrying capacity for the population.
what is the best way to add more wolves and bees into a park?
True or false silicon is a solid at room temperature, but argon (Ar) is a gas.
True, silicon is a solid at room temperature, but argon (Ar) is a gas.
What is the benefit of having a variety of pollinating birds and insects, and how could this service be harmed by changes in their population?
Answer:
b
Explanation:
The benefit of pollinating birds and insects is that they help to fertilize plants iby transferring pollen from one flower to another between plants when feeding on nectar
What is pollination?Pollination is the process by which pollen grains is transferred from the male anther of a flower to the female stigma. Pollination occur so that there will be production of offspring for the next generation. One of the ways that plants reproduce their offsprings is by making seeds.
Therefore, The benefit of pollinating birds and insects is that they help to fertilize plants iby transferring pollen from one flower to another between plants when feeding on nectar
Learn more about pollination below.
https://brainly.com/question/3431390
Where is oxygen added to the blood?
Answer:
Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body.
Answer: The bloodstream
Explanation:
Which planet has the most similarities as the earth?
Answer:
mars
Explanation:
because it has almost the same size according to my teacher
Answer: Mars
Explanation:
When is sunlight most intense on Earth
Select one:
When the light is at a steep angle to the ground.
When the light is parallel to the ground.
When the light is perpendicular to the ground,
When the light is at a shallow angle to the ground.
Answer:
When the light is parallel to the ground.
When the light is perpendicular to the ground,
When the light is at a shallow angle to the ground.
Explanation:
Please help, need answer ASAP
Answer:
D
Explanation:
Most earthquakes occur along the edge of the oceanic and continental plates.
Please select the word from the list that best fits the definition
movement of molecules from an area where there are many to an area where there are few
Answer:
Diffusion
is the movement of molecules from an area where there are many to an area where there are few
Hope it helps
Oil ____
a.) must be removed from the earth using drills
b.) can be used directly from the ground
c.) is a renewable resource
d.) is the least polluting energy source
Answer: The answer is a
Explanation:
Answer:
oil must be removed from the earth by using drills
Who can help me with thjs
What would happen to a population if it had unlimited resources like food and space
How can gardeners and farmers add nutrients to soil? (Select all that apply.)
A. adding fertilizer to the soil
B. watering the soil
C. adding compost to the soil
D. heating the soil
Answer:
A. and B.
Explanation:
Answer:
A and b
Explanation:
hope to get brainlist :))) (gimme i helped u)
The spinal cord is automatically arranged with
cervical region
spinal nerves
central canal
The term that refers to the physical appearance of an individual with respect to gene expression for a
particular trait is
Answer:
term refers to physical appearance of an individual with respect to gene expression for particular trait. phenotype
Answer:
Phenotype , is the term that refers to the physical appearance of an individual with respect to gene expression for a particular trait
hope it helps