Answer:
Measures the breakdown of radioactive materials in a sample.
Explanation:
Radiometric dating, is a technology thats used to date objects such as rock or graphite in which microscopic radioisotope contaminants were deliberately integrated while they were produced.
When a volcano erupts, tiny particles from which of earth’s spheres are reappeared into the air
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
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.
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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:
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
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.
Sustainability means meeting human needs in ways that will allow future generations to meet their needs as well.
True
False
What specifically separates during anaphase of mitosis?.
Given what we know, we can confirm that during the anaphase of mitosis. the sister chromatids are separated.
What is mitosis?Mitosis is a process by which cells multiply. Mitosis consists of many stages, such as:
prophaseprometaphasemetaphaseanaphasetelophase.Each of these stages has very specific processes that take place. During anaphase, the sister chromatids are separated at their centromeres, and the cell is finally ready to divide in the telophase.
Therefore, we can confirm that during the anaphase of mitosis. the sister chromatids are separated.'
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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:
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Over the course of hominid evolution, jaw size has
Group of answer choices
increased.
decreased then increased.
decreased.
remained the same.
Enzyme that starts to digest proteins in the stomach.
Answer:
pepsin enzyme breaks down protein that is ingested
Explanation:
trust me ik
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
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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How are the functions of chloroplasts and mitochondria linked?
oods rich in carbohydrates include all _______ foods. a. low-fat b. health c. processed d. plant e. unsweetened
(D)-Plant
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Help please
Biology with genetics. I don’t know how to do this. Someone please help.
Answer:
1.) The father could be blood type O (genotype: oo), blood type A (genotype: Ao), or blood type B (genotype: Bo).
Explanation:
The woman is blood type A, but we know her genotype must be Ao (not AA) because she has a daughter with blood type O. That means the daughter got an o allele from each parent. That's why dad must have at least one o.
I only know 1.) sorry, but i hoped I helped a little bit.
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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Ornithomimuds, alvarezsaurids, therizinosaurs, and oviraptors were all:.
Answer:
They're all derived tetanurans.
Explanation:
You're welcome >3
For any species with two or more chromosomes, the total number of chromosome combinations that can be produced in meiosis is __________.
What is released that causes the actin and myosin molecules to slide, contracting the sarcomere together?
Hormones
Vitamin B
Vitamin C
Calcium
I believe the answer is Calcium!
Hope this helped!
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.
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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.
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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
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.
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:
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How does competition affect an organism’s population?.
In contrast to autonomic synapses, the synapses between neurons and skeletal muscle (neuromuscular junctions) ________.
Solar system, please help me!
During which phase of meiosis are the homologous chromosomes first separated from each other?.
Answer:
anaphase
Explanation:
Which two factors could increase the carrying capacity of an ecosystem?
an increase in available water and space
a decrease in food supply and predation
an increase in immigration and birth rate
a decrease in habitat size and death rate
Answer:
the answer is A decrease in food supply and prediation.