According to the food web below, what would the leopard seal be?
Answer:
primary
Explanation:
Answer
tertiary consumer I think
Explanation:
Where and when was Ruby Bridges part of the integration movement?
Answer:Ruby Bridges, one of four African American girls to integrate the New Orleans public school system in 1960, came to symbolize the innocence and bravery of the children involved in the effort. Ruby Bridges rose to national prominence during the New Orleans School Crisis of 1960.
Explanation:
Which of the following best describes the flow of energy in a food web that contains the following organisms: fish, zooplankton, bacteria, and phytoplankton?
Answer:
D
Explanation
no need to thank me
How does the leaf contribute to the process of photosynthesis?
Water, a necessary reactant in photosynthesis, is contained in the leaves themselves. ... Carbon dioxide (CO2) is able to enter the leaf through the stomata, or the holes in the leaf.
Help please and thank you
Answer:
The First one is correct!! ♥️
Answer:
A crossing over introduces variety by producing different combinations of alleles
can someone please help me
WILL MARK YOU BRAINLIEST !!
Answer:
The answer is A.Primary succession
Explanation:
Primary succession is an ecological succession that begins in essentially lifeless areas, such as regions in which there is no soil or where the soil is incapable of sustaining life (because of recent lava flows, newly formed sand dunes, or rocks left from a retreating glacier).
Answer:
a. primary succesion
Explanation:
someone answerrrr plsss
Answer:
I think it's mutation
Explanation:
patricia has been asked to collect soil evidence from a crime scene. what is the best way for her to efficiently and accurately collect soil
A. Any soil on the suspect should be collected and labeled
B.all soil should be from various spots within a 10-yard radius
C.soil should be collected from both shallow and deep places
D.each sample should be about two cups of soil to fill a plastic bag
Answer:
Any soil on the suspect should be collected and labeled.
Explanation:
You can use a soil probe to obtain soil from multiple locations around the landscape bed or garden. Take samples to a depth of 6-8 inches. You should collect separate samples for soil tests from different sections within your yard, landscape, or garden. Each section should be distinct from the others.
Calcium is a mineral that is necessary for life. In addition to building bones and keeping them healthy, calcium enables our blood to
clot, our muscles to contract, and our heart to beat. About 99% of the calcium in our bodies is in our bones and teeth. When we do
not have enough dietary.calcium, calcium can be removed from the bone where it is stored. Examine the model. Select ALL of the
actions that occur when calcium levels are too low.
A)
Osteoclast activity is inhibited.
B)
Eliminate
Parathyroid glands release parathyroid hormone (PTH).
C)
PTH causes osteoclasts to release of Ca** from bones.
D)
Calcitonin is released by the thyroid gland, increasing blood calcium.
E)
Calcium is reabsorbed by the kidneys and small intestines rather than
being excreted
From Molecules to Organisms Structures and Processes
Regale Scientific Gals
Son our
Answer:
I think that it is E if it is not I am sorry
Explanation:
List examples of physiological events that occur as a result of circadian rhythms in humans
Answer:
the sleep-wake cycle. the body temp. cycle. the cycles in which a number of hormones are secreted. Infradian rhythms have a period of more than 24 hours. The menstrual cycle in women and the hibernation cycle in bears are two good examples.
what is the step in the cell cycle that insures genetic continuity
Answer:
As mitosis ends, each developing daughter cell receives one set of chromosomes. The nuclear membranes return as the cell divides through the process of cytokinesis. In this way, mitosis ensures genetic continuity across generations of cells.
True or False: If you look more like your father than your mother, then you received more traits from your father.
There is higher abundance of lighter elements in the universe than heavier elements.
which sourfe of evidence supports that statement
Cosmic Microwave Background Expanding Universe Universe Composition
Answer:
Due to its formation in the supernova nucleosynthesis.
Explanation:
The higher abundance of lighter elements in the universe than heavier elements occurs due to its formation in the supernova nucleosynthesis. The lighter elements such as hydrogen and helium are present in abundant amount and formed in supernova nucleosynthesis as compared to other heavier elements which are formed through other events. The lighter elements occupy less volume and space as compared to heavier elements which is also a reason for their abundance.
What genotype of the male parent is?
A. BB
B. Bb
C.bb
What genotype of the female parent is?
A.Bb
B.Bb
C.bb
Answer:
Male: Bb
Female: Bb
Explanation:
Genotype is the genetic makeup of an organism and this can be found on the outside of the Punnett Square in this case. Since both have same genotype, then you don't have to worry about identifying which one is which.
Hope this helps :)
When do cells duplicate their DNA?
How do cells make accurate copies of DNA?
How do cells make accurate copies of DNA?
Answer:
dont know raadi solve your self
Name and explain three different ways micro-organism
Obtain energy
Explanation:
photosynthesis
mutualism
decomposers
chemotrophs
photosynthesis:
Photosynthetic bacteria use the energy of the sun to make their own food. In the presence of sunlight, carbon dioxide and water are turned into glucose and oxygen. The glucose is then turned into usable energy
mutualism:
Some bacteria depend on other organisms for survival. For example, some bacteria live in the roots of legumes, such as pea plants. The bacteria turn nitrogen-containing molecules into nitrogen that the plant can use.
decomposers:
Bacteria known as decomposers break down wastes and dead organisms into smaller molecules. These bacteria use the organic substrates they break down to get their energy, carbon, and nutrients they need for survival.
7. A condition in humans that is characterized by an enlargement and degeneration of the alveoli,
resulting in decreased lung capacity, is known as
A. goiter
B. bronchitis
C. arthritis
D. emphysema
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Can you answer 12-16
12. Where in the world is there the most water ?
13. What organisms contribute the most to the water cycle ?
14. Which process above is most affected by deforestation?
15. Which process would be affected by humans creating deep wells and pumping water to the surface for farm irrigation purposes?
16. If the mountain area becomes unusually warm, what do you think would happen to the overall water cycle?
Answer:
Explanation:
12. The oceans are, by far, the largest reservoir of water on earth — over 96% of all of Earth's water exists in the oceans.
13.The organisms that contribute the most to the water cycle are plants. Plants release water into the atmosphere through transpiration.
14. Russia 139,406 4,164,738
15. Some human activities, such as pumping water into the ground for oil and gas extraction, can cause an aquifer to hold too much ground water. Too much ground water discharge to streams can lead to erosion and alter the balance of aquatic plant and animal species.
16. There would be more water by %8 can i have brainliest now LOL
The answers can be explained as:
1. The Earth is composed of 29% landmass and 71% water. The majority of the water is present in the ocean, which covers approximately 97% of the water. The rest of the water is present in the glaciers, rivers, and lakes.
2. The hydrological cycle or water cycle is the circulation of water between different systems of the Earth. The organisms like plants, majorly contribute to the water cycle by transpiring.
3. Deforestation is the process of mass removal of trees or forests from the given geographical region. The region that is most affected by deforestation is Russia.
4. Farm irrigation is the process of applying water to the crops through the surface, sprinkle, or micro-irrigation. Human activities like pumping water and gas extractions can result in an aquifer holding excessive groundwater. Thus, too much groundwater can directly cause erosion and alter the ecosystem.
5. The mountains area if usually becomes warm, would cause an increase in the rainfall. The high temperature will result in more evaporation, eventually leading to more precipitation. Thus, the amount of rainfall received can be affected if the mountain area gets warmer.
To know more about the water cycle, refer to the following link:
https://brainly.com/question/15104672
Iceland is a natural laboratory for observing sea-floor spreading. Here, the rate of plate motion is about 2.5 cm per year. Predict how Iceland will change in one million years as a result of plate tectonics. Explain your reasoning.
Answer:
25000 meters.
Explanation:
Iceland will change into parts in one million years as a result of plate tectonics. If the rate of plate motion is about 2.5 cm per year so after one million years the Iceland divides and moves away from one another at a distance of 25000 meters so we can say that both Islands are present at different locations and at a large distance from one another.
AS per the observation, change in one million years as a result of plate tectonics in the islands the correct answer is 25000 meters.
Iceland will extrude into components in 1,000,000 years because of plate tectonics. If the charge of plate movement is ready 2. 5cm in line with 12 months so after 1,000,000 years Iceland divides and movements far from each other at a distance of 25000 meters so we are able to say that each island is a gift at distinctive places and at a big distance from each other.
What is Iceland?Iceland is well-known for being known as the Land of Fire and Ice due to its volcanoes and glaciers. It is dotted with herbal wonders including The Blue Lagoon and Dettifoss Waterfall. Iceland is likewise regarded for its wealthy cultural history, Norse mythology, folklore, and having no reputable own circle of relatives' names.
Thus it is clear that Iceland will change in one million years as a result of plate tectonics by 25000 m.
To learn more about the islands refer to the link :
https://brainly.com/question/2487523
What contains instructions for making a protein
that are later carried by RNA?
DNA stores the information, which is then read out by RNA and used in the production of proteins.
What is protein synthesis?DNA stores the information, which is then read out and put to use in the production of proteins. Proteins are big biomolecules and macromolecules that are composed of one or more long chains of amino acid residues. Proteins may be classified as either macromolecules or biomolecules.
The process through which cells create proteins is referred to as protein synthesis. The first step is transcription, and then the second step is translation. The process of moving genetic instructions from DNA to messenger RNA (mRNA) in the nucleus of a cell is referred to as transcription.
Learn more about protein synthesis, here:
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Which structures in the cell are protiens assembled in?
what is the term used to descibe the build -up of a higher concentration of H + on one side of the inner membrane of the mitochondrion than on the other side during the electron transport chain?
Answer:
espanhis plis plisplisplisplis
Individuals with one form of lactose intolerance do not produce the
enzyme lactase because the gen coding for the production of lactase is
turned off in their cells. As a result, which of the following processes
does not occur for the gene?
Select one:
a. Transcription
b. Hydrogenation
c. Replication
d. Hydrolysis
Answer: Transcription - A
Explanation:
This problem is talking about the lac operon and the gene expression of lac operon. If the gene is turned off, then transcription, the generation of mRNA won't occur.
Which of these is a description of climate?
A. It was 98 degrees outside yesterday.
B. The wind speed right now is 5 miles per hour
C. San Jose has cool winters.
D. Last week we had 1 inch of rain.
Answer:
c
Explanation:
How much atp is required for cellular respiration
Answer:
Explanation:
Biology textbooks often state that 38 ATP molecules can be made per oxidized glucose molecule during cellular respiration (2 from glycolysis, 2 from the Krebs cycle, and about 34 from the electron transport system).
whould you be able to observe the DNA of a single cell?
Answer:
All living things have DNA: the chemical instructions on how to make a living thing, from humans to strawberries. Many people assume that because DNA is so small, we can't see it without powerful microscopes. But in fact, DNA can be easily seen with the naked eye when collected from thousands of cells.
Explanation:
What are nucleotides in a stand of DNA that do not code for proteins called?
a. Non Sense Nucleotides
b. Waste Code
c. Non Coding DNA
d. Ribonucleic Byproduct
Answer:
C
Explanation:
Answer:
C.Noncoding DNA
Explanation:
''Noncoding DNA does not provide instructions for making proteins. Scientists once thought noncoding DNA was “junk,” with no known purpose. However, it is becoming clear that at least some of it is integral to the function of cells, particularly the control of gene activity.
-MedlinePlus Geneticsmedlineplus.gov › genetics › understanding ›basics ›
''It is important to note that DNA damage, in and of itself, does not necessarily lead ... type of point mutation, called a nonsense mutation, converts a codon encoding an ... Because codons are triplets of nucleotides, insertions or deletions in groups of ... Beneficial mutations generally code for new versions of proteins that help...''
– Chemistrywou.edu › courses › online-chemistry-textbooks › chap.
''Non-coding DNA sequences do not code for amino acids. Most non-coding DNA lies between genes on the chromosome and has no known function. Other non-coding DNA, called introns, is found within genes. Some non-coding DNA plays a role in the regulation of gene expression.''
- Institutewww.genome.gov › genetics-glossary › Non-Coding-DNA
Which of the following factors most likely limits the plant population growth in the desert?
А
the number of herbivores
B
the amount of sunlight
o
the availability of water
D
the availability of land
Answer:
C
Explanation: Because to grow plants need the basic stuff like water and sunlight but in the desert you have a great amount of sunlight but you have much water.
The molecules of DNA are
__
so that each cell gets the same directions.
Answer:
Nucleotides
Explanation:
DNA structure
DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code
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Answer:
its 50%
Explanation:
I think I hoped I helped
Good luck you can do it!