Answer:
The skin surrounds the entire body just as the cell membrane surrounds the entire cell. Both the skin and the cell membrane are semi-permeable, meaning that they only allow specific substances to enter or exit the body.
Where is the center of the cold air mass? ( name the region of the state near the center)
Where is most of the water on Earth found?
Answer:
in the oceans
Explanation:
Over 97 percent of the earth's water is found in the oceans as salt water. Two percent of the earth's water is stored as fresh water in glaciers, ice caps, and snowy mountain ranges. That leaves only one percent of the earth's water available to us for our daily water supply needs.
scients is a combination of three things what are they?
Answer:
Modern Science is mainly constituted of three main branches, i.e. Natural Sciences, Social Sciences, and Formal Sciences as these three areas peruse upon the nature of our world and the universe in the broadest way. Thus, the three main branches of Science are: Natural Sciences. Social Sciences, and formal
What part of the plant produces fruit and seeds? HELP ASAP!!!!!!!!!!!!!!!!!!∵
Answer:
a
Explanation:
Answer:D- Pistil
Explanation:
What part of the plant produces fruit and seeds?
A)Stem
B)Leaves
C)Stamen
D)Pistil
Which procedure will determine if water temperature affects the weathering of sedimentary rocks?
Answer:
Sedimentary.
Explanation:
Sedimentary will determine if water temperature affects the weathering of sedimentary rocks.
You are looking at a stained smear of horse blood and you see a leukocyte with large red granules in its cytoplasm. What cell are you most likely seeing
Looking at a stained smear of horse blood and seeing a leukocyte with large red granules in its cytoplasm. I am most likely seeing a granulocyte, an eosinophil in particular.
Leukocytes are white blood cells and there are various types of white blood cells including granulocytes, agranulocytes.
Granulocytes are white blood cells present with granules and produced in the bone marrow. There are three types of granulocyte; they include eosinophil, basophil and neutrophil.
Eosinophils are white blood cells with large granules and they stain red with dye. Their nucleus is also made up of two unsegmented lobes.
Learn more: https://brainly.com/question/21604400
Question 1 of 5
How do stories differ from scientific explanations?
A. Stories avoid presenting bias.
B. Stories are based on evidence.
C. Stories are based on imagination.
D. Stories are always negative.
SUBMIT
What explains a child's growth over time?
New atoms and molecules are added to the body through cellular respiration.
New cells with identical DNA are created through cell division.
Answer:
New cells with identical DNA are created through cell division.
Explanation:
do liver cells undergo meiosis?
Answer:
In liver development, most Mono hepatocytes undergo the conventional cell cycle to replicate. However, some of them undergo mitosis without cytokinesis to produce Bi hepatocytes.
Explanation:
Describe how ions, water and sugar are obtained and transported
through plants. In your answer you should refer to materials moving upwards in a plant and to
materials moving downwards in a plant
Answer:
Explanation:
Water moves through the xylem in a stream called a transpiration stream, up to the leaves of the plant. Sugar is made during the process of photosynthesis. Unlike water and ions, it travels through the plant via the phloem, moving up and down through the plant.
Describe a bacteria cell and what makes it different from eukaryotic cells?
Answer:
Bacteria is like eukaryotic cells they have cytoplasm, ribosomes, and a plasma membrane. Features that make a bacterial cell different from a eukaryotic cell the circular DNA of the nucleoid, the lack of membrane bound organelles, the cell wall of peptidoglycan, and flagella.
Explanation:
Which type of cell division is responsible for the sequoia tree growing bigger?
Mitosis
Meiosis
Cell Differentiation
Random Fertilization
I know I'm late but I too am taking the Phenomenon #2 Assessment (Part 1) and want to help any future readers : )
(I pretty much gave you guys the answer but the little facts might still help, so I didn't give the direct answer in the start)
Explanation:
Mitosis: A type of cell division that results in 2 identical daughter cells.
* Process responsible for us getting bigger
*Process that repairs damaged cells
*grows new skin for us when cut
(took this out of my teachers lesson/ CC)
While...
Cell differentiation is:
Same DNA, just different genes get expressed!
This is the reason we look different are we get older! (Not the reason we grow)
^ This above are the 2 people most likely think are the answers
Good luck : )
Extra:
Meiosis:
A type of cell division that reduces the number of chromosomes in half.
Location Six: Select two events that you predict will be observed. If I explore two oceanic plates at a transform boundary, then I will observe: __________________________faultsocean formationmountainsvolcanoesisland chainsseafloor spreading
Answer: Volcanos and faults
Explanation:
EZ
what determines how closely related 2 species are?
Answer:
Before: (Darwin did) Physical features and behavior
Now:
DNA Testing
Explanation:
Similarities are often easy to see when one looks at two organisms that evolved from a common ancestor, and until recently, looking at physical features and behavior was the only way to determine how closely related two organisms are. However, now scientists can also analyze DNA to discover how closely organisms are related. Every living creature has DNA, which has a lot of inherited information about how the body builds itself. Scientists can compare the DNA of two organisms; the more similar the DNA, the more closely related the organisms. This method can also help when looks are deceptive. One example of looks being deceptive is: The bat and the crow both have wings, and the squirrel does not. From this, one may think that bats and crows are more closely related than bats and squirrels, while the opposite is indeed the case.
how do cellular junctions and receptors maintain homeostasis
organisms composed of one or more cells are known as
Answer:
multicellular organisms
Explanation:
Multi means many or more than one and so multicellular literally means many cells.
Hope this helps!
which is not involved with an inflammatory Response
A. Fever - increased temperature
B. Slowed blood flow
C. White blood cells move to the area of infected
D. inflammation in area
This is an inflammatory reaction to an infection in the body. Option D is correct.
What is the inflammatory response?When tissues are harmed by toxins, germs, trauma, heat, or any other cause, the inflammatory response (inflammation) ensues. A fever is induced by the body's attempt to destroy any infections with heat.
Histamine, bradykinin, and prostaglandins are among the substances released by injured cells. Because of these substances, blood vessels leak fluid into the tissues, producing swelling.
White blood cells migrate to the affected location to destroy any germs. Because white blood cells are primarily intended to aid in the killing of infections, sending white blood cells to destroy the pathogen is an inflammatory reaction.
Finally, inflammation results from the body's attempt to cleanse the contaminated region of microorganisms. Similar to the label “inflammatory,” the body will frequently create inflammation in an attempt to cleanse the body of any undesirable infections.
Therefore, option D is correct.
Learn more about the inflammatory Response, refer to:
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Which best describes the fossil record?
The fossil record cannot provide evidence of evolution
Answer:
A.The fossil record cannot provide evidence of evolution. The fossil record provides evidence of a common ancestor to many species.
Explanation:
what are the effects of pollution on the atmosphere?
Answer: This can kill crops or reduce their yield. It can kill young trees and other plants. Sulfur dioxide and nitrogen oxide particles in the air, can create acid rain when they mix with water and oxygen in the atmosphere.
Explanation:
A chromosomes contains ________ and ___________organic molecule
Answer:
A chromosome consists of DNA and genetic organic molecules.
A cell uses active transport to move sodium ions out of the cell. Why does the cell use active transport instead of diffusion to move sodium ions out of the cell?.
Answer:
A cell uses active transport because active transport uses energy going from high to low (against the concentraion gradient) while diffusion (passive transport which doesn't use energy) goes from low to high.
Explanation:
The cell uses active transport to move sodium ions out of the cell instead of diffusion because they are moved against a concentration gradient.
WHAT IS ACTIVE TRANSPORT?Active transport is the type of transport in which substances are moved from a region of higher concentration to a region of lower concentration.
This means that substances are moved against a concentration gradient, hence, requires energy in form of ATP to take place.
The cell uses active transport to move sodium ions out of the cell instead of diffusion because they are moved against a concentration gradient.
Learn more about active transport at: https://brainly.com/question/2503897
many protists can move. what are some structures mentioned that can help protists move.
Answer:
cilli and flagella
Explanation:
I think there is one more but not sure hope this helped
(also if spelling is weird sorry I tried)
what is an important function of the urinary system?
Answer:
the kidneys are the most important function of the urinary system
Explanation:
mark me brainliest
pls and ty
<3 anmol
the largest and most numerous of the glial cells in the central nervous system are the
Answer:
The largest and most numerous of the glial cells in the central nervous system are the astrocytes
Explanation:
hope this helps!
why would an ecosystem with only a few different types of organisms have a less complex food web than an ecosystem with many different of organisms
Answer:
An ecosystem with only a few different types of organisms has a less complex food web than those with many different types because in a less complex food web, only a few organisms are needed to be presented, more nutrients are absorbed and less energy is needed to complete the food web.
Why is the muscular system needed for respiration to occur in the human body?
Answer:
Explanation:
the muscular system is needed for respiration to occur in the human body because the diaphragm is a muscle iteslf and the diaphragm inflates the lungs
What else should the second group of researchers measure to test its
hypothesis?
OA. the current levels of water in the river
ОВ.
the type of pollen in cores from a nondrought period
OC.
the composition of microscopic charcoal released during natural fires
OD
the quantities of sediments in cores from the delta during a
nondrought period
The type of pollen in cores from a nondrought period, the composition of microscopic charcoal released during natural fires, the quantities of sediments in cores from the delta during a nondrought period.
Thus option B, C, D are correct. These are the second group of test of hypothesis.
What are the steps of test of hypothesis ?Testing of Hypothesis testing is used to determine the plausibility of a hypothesis.
The test assess the plausibility of the hypothesis of a sample data.
It occurs through different steps, the first step is used to test the state the two hypotheses.
In the next step evaluation of data, third step include carry out plan and analyze the data.
The final step is to analyze the results of the data, it can either accept the hypothesis and reject the null hypothesis.
Learn more about hypothesis, here:
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Which gas is produced as a result of cellular respiration.
Answer:
Carbon dioxide
Explanation:
What is a food web?
A.a structure made by scientists to help animals get food if they can't get food in the wild
B.a model used to show how organisms are related in an ecosystem based on how they get their energy
C.a model used to show how plants make their own food
D.a structure a spider makes to get the food it eats
Answer:
B.a model used to show how organisms are related in an ecosystem based on how they get their energy
Explanation:
In the figure above, where does the neurotransmitter dopamine have its effect?.
