Heyo peeps! ;D
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Here's for the assignment titled:
Effects of Change Quick Check
- Connexus Only
"Q represents the questions given for each question in the assignment."
"A represents the correct answers in the assignment."
^Just a quick fyi key so you know which is which. 100%, Good Luck!
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1.
Q - "Which major environmental change is occurring today that could cause the next mass extinction?"
A - "Climate Change.
2.
Q - "What is the difference between a mass extinction and a regular (background extinction?"
A - ("Mass extintion involves many species over a short period of geologic time.)
3.
Q - "After the K-Pg mass extinction event, mammals were able to survive and proliferate. Which of the following factors contributed to this success the least?"
A - ("Most mammals being nocturnal, allowing them to see better in the darkened conditions.")
4.
Q - "How is climate change today similar to the major K-Pg extinction event that ended the reign of the dinosaurs?"
A - ("Individuals that can't adapt are dying, and species are going extinct.")
5.
Q - "Fossils provide evidence that best helps scientists determine changes over time in ____?"
A - ("the emergence or extinction of species.")
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~Artastic~
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The major environmental change that is occurring today that could cause the next mass extinction is climate change, which is the last option as climate change is the major environmental change.
What is climate change?Climate change is caused by the increase of greenhouse gases in the atmosphere, primarily carbon dioxide from burning fossil fuels. This increase in greenhouse gases leads to global warming, which in turn causes changes in temperature and weather patterns around the world. These changes have significant impacts on ecosystems and can lead to the extinction of many species. Climate change can cause more frequent and severe extreme weather events such as droughts, floods, and hurricanes.
Hence, the major environmental change that is occurring today that could cause the next mass extinction is climate change, which is the last option as climate change is the major environmental change.
Learn more about climate change here.
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Can someone please help me? Please select two.
Answer:
I think it's B and C. but they can also take air tempature as well.
Explanation:
Which type of mutation results from the insertion or deletion of a nucletide into the gene?.
Frameshift Mutation
A frameshift mutation is a type of mutation involving the insertion or deletion of a nucleotide in which the number of deleted base pairs is not divisible by three. "Divisible by three" is important because the cell reads a gene in groups of three bases.
Thanks!
A flower is ready to become a fruit where would the instructions be found 1. Vacuole 2. Enzyme 3. Hormone 5. Nucleus
Answer:
5. Nucleus
Explanation:
the nuclues controls all functions of the brain and also contains dna. It's like the brain of the cell. So the nucleus would be a key component in the plant's decision to become a fruit. Plus it said instructions..instructions aren't found anywhere else
The phylogenetic classification of bacteria is based on.
Answer:
Based on the sequences of bacteria’s viral RNA, phylogeny classifications bacteria based on their distribution.
Explanation:
Does this help you???
Most inspired particles such as dust fail to reach the lungs because of the ________.
Answer:
Most inspired particles such as dust fail to reach the lungs because of the ciliated mucous membrane of the upper respiratory tract.
Explanation:
Does this help you???
Cilia, which resemble hair-like projections, border the bronchi in the lungs and transport bacteria and detritus up and out of the airways. Goblet cells, which secrete mucus to protect the lining of the bronchus and trap germs, are dispersed throughout the cilia.
What dust fail to reach the lungs?Specialized cells known as macrophages target dust that enters the sacs and lower portions of the airways without cilia. These play a critical role in the lungs' protection. The air sacs are kept clean by them. Virtually swallowing the particles are macrophages.
Most of the dust particles are captured by the mucus they create. The mucus is moved upward and out into the throat by tiny hairs called cilia that coat the walls of the air tubes. There, it is either swallowed whole or coughed up and vomited out.
Therefore, Most inspired particles such as dust fail to reach the lungs because of the ciliated mucous membrane of the upper respiratory tract.
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Enzyme that starts to digest proteins in the stomach.
Answer:
pepsin enzyme breaks down protein that is ingested
Explanation:
trust me ik
For any species with two or more chromosomes, the total number of chromosome combinations that can be produced in meiosis is __________.
How are the functions of chloroplasts and mitochondria linked?
who would you expect to be
most at risk for devoloping
the bone disease pickets?
Answer:
Children born to mothers with dark skin, living far from the equator.
Explanation:
I would say this is the answer but I'm not sure. This is just what I think. I asked my mom about it and she said the same thing I did. I hope this helps.
Where does all Phosphate come from?
A) rocks
B) air
C) Walmart
D) sedimantation
E) All of the answers
Describe the role of bacteria in maintaining
healthy ecosystems. Give examples of where bac-
teria act in ecosystems.
Answer:
They break down dead plants and animals. They can be found in rotting logs, dead animals, and even in yourself! They also help break down food so it makes it easier for us to digest!
Explanation:
Have an amazing day!
PLEASE RATE!
Sustainability means meeting human needs in ways that will allow future generations to meet their needs as well.
True
False
hurry! I have to leave on the plan tomorrow-
Molten rock cools at different rates, depending on how fast it travels toward Earth's surface. In general, lava at Earth's surface tends to cool more rapidly than magma that is buried beneath layers of rock. So, extrusive igneous rock tends to have finer crystals than intrusive igneous rock.
Answer:
I'm sorry I can't answer Ur question
Explanation:
I'm too busy with my modules too
explain why the testing of groundwater and soil quality persists for years after the landfills close ?
The testing of groundwater and soil quality persists for years after the landfills close because the landfills causes contamination of soil and water.
Effects of landfills on soil and waterTesting groundwater in order to check the potential source of contamination that occurs due to a leaking underground storage tank, a ruptured pipe or fractured well casing. Testing can determine if groundwater constituents are above or below federal safe drinking water standard.
So we can conclude that testing of groundwater and soil quality persists for years after the landfills close because the landfills causes contamination of soil and water.
Learn more about landfills here: https://brainly.com/question/3769951
How does surface water become groundwater?
A. Irrigation adds water to the soil, which is taken up by plants and released to the air.
B. Precipitation flows downhill and enters large bodies of water above layers of solid rock.
C. Precipitation collects, infiltrates into the ground, and collects above layers of solid rock.
D. Snow falls in the mountains and collects as snowcaps in the winter.
When a volcano erupts, tiny particles from which of earth’s spheres are reappeared into the air
How does competition affect an organism’s population?.
explain what is obesity
Answer:
pls look in the explanation :D
Explanation:
Obesity is generally caused by eating too much and moving too little. If you consume high amounts of energy, particularly fat and sugars, but do not burn off the energy through exercise and physical activity, much of the surplus energy will be stored by the body as fat.
hope that helps
Solar system, please help me!
The _____ is an enzyme involved in the breakdown of serotonin, norepinephrine, and dopamine, and its suppression results in increased availability of these neurotransmitters at the synapse.
The monoamine oxidase (MAO) inhibitor is an enzyme inhibits monoamine oxidase that is involved in the breakdown of serotonin, norepinephrine, and dopamine at the brain.
Neurotransmitters and their usesNeurotransmitters are the chemical that are used to transmit electrical signals from a nerve cell to the target organ.
Some examples of neurotransmitters are:
acetylcholine, dopamine, gamma-aminobutyric acid (GABA), glutamate, histamine, norepinephrine, and serotoninMonoamine oxidase (MAO) inhibitor enzyme makes the neurotransmitters available at the brain by preventing their breakdown by the monoamine oxidase.
Learn more about enzymes here:
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Ornithomimuds, alvarezsaurids, therizinosaurs, and oviraptors were all:.
Answer:
They're all derived tetanurans.
Explanation:
You're welcome >3
what hormone absence causes the spiral arteries of the endometrium to kink and the endometrium to slough off menses
The hormone which causes the spiral arteries of the endometrium to kink and the endometrium to slough off menses is PROGESTERONE
List 3 causes of genetic variation in populations
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring
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In contrast to autonomic synapses, the synapses between neurons and skeletal muscle (neuromuscular junctions) ________.
Name all of the kingdoms of living things, indicate how they relate to each other.
Answer: The five kingdoms are: animal, plant, fungi, protist and monera. The system of biological kingdoms is the way in which science classifies living things according to their ancestry over the course of evolution. they also have common ancestors and therefore share some of their genes and belong to the same family tree.
Hope this helps!
oods rich in carbohydrates include all _______ foods. a. low-fat b. health c. processed d. plant e. unsweetened
(D)-Plant
Hope this helped!
How is cold front formation different from stationary front formation?.
Answer:
Because read below
Explanation: Cold fronts form between two air masses that barely move, while stationary fronts form when a warm air mass is trapped between two cold air masses.
Examine the cladogram; What is one shortcoming of this proposed family tree?
Although we do not have access to the diagram in question, we can say in general terms that cladograms are used to study the ancestral relationship of organisms based on physical traits and phenotypes.
Why is a cladogram not very effective?The major shortcoming produced by a cladogram is its lack of genetic factors. Cladograms focus on comparing organisms based solely on phenotypes and physical traits, which results in errors due to ignorance of genetic factors which would allow for more precise results.
Therefore, we can confirm that cladograms are used to study the ancestral relationship of organisms based on physical traits and phenotypes, and their shortcoming is the lack of genetic factors.
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1. Which vitamin is important to build healthy bones and teeth?
Vitamin B
Vitamin C
Vitamin D
Vitamin A
Answer:
Vitamin D is the answer
Explanation:
vitamin D helps the body absorb calcium.
Answer: Vitamin D
Explanation: Which vitamin is important to build healthy bones and teeth?
Vitamin C
Vitamin A
Vitamin D
Vitamin B
Which features help reduce the amount of runoff that occurs in an area?.
Answer:
3 because the amount of runoff is that
Answer: D, increased vegitation
Explanation: I got it right on edge