Which adaptation would give a plant a survival advantage during a hot, dry summer?


A.

seeds that have a thick outer covering


B.

deep roots that are efficient in taking in water


C.

large, flat leaves that let water evaporate easily


D.

a long stem that helps it reach for sunlight above other plants

answer the sooner the better!! I'll give brainliest

According to their findings, Ceibal predates the towns built during the height of Maya civilization and was a very early community.

Therefore the correct answer is option B:They trahyd with far more civilizations than previously believed.

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Answer:

D

Explanation:

Males have testes while females have ovaries

Answer:

This cell is a prokaryotic cell

Answer:

Prokaryotic

Explanation:

It has pili, the little hair looking things, on the outside. eukaryotic cells don't have that.  also, if you don't believe me, search up prokaryotic cells, click on images, and this exact picture pops up.

Answer:

Nucleus

Explanation:

every cell has a nucleus kind of like a factory has a ceo, does this make sense to you?

Answer:

d visible traits depend on the dominant and recessive forms of genes from.....

Explanation:

Answer:

I have done these kind of problems before and i think that it might be A or B

fluid is filtered out of the bloodstream into the surrounding interstitial fluid at the arteriole end of systemic capillaries because of hydrostatic pressure and osmotic pressure.

At the arteriole end of systemic capillaries, the blood pressure inside the capillaries (hydrostatic pressure) is higher than the pressure in the interstitial fluid. This hydrostatic pressure pushes fluid out of the capillaries and into the interstitial space. Additionally, there is also a difference in solute concentration between the blood and interstitial fluid, creating an osmotic pressure gradient. The osmotic pressure is created by the presence of proteins, particularly albumin, in the blood. These proteins exert an osmotic force that draws water back into the capillaries. However, at the arteriole end, the hydrostatic pressure is higher than the osmotic pressure, resulting in a net movement of fluid out of the capillaries. Overall, the combination of higher hydrostatic pressure and relatively lower osmotic pressure at the arteriole end of systemic capillaries leads to the filtration of fluid from the bloodstream into the interstitial fluid.

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Answer:

Water provides an efficient way to transfer substances from a cell to the cell's environment.

Explanation:

Answer:

Because we need hydration

Explanation:

RNA contains uracil, which replaces in thymine in DNA. mRNA (messenger RNA), rRNA (ribosomal RNA), and transfer RNA (tRNA) is involved in the process of protein synthesis. Thus, the correct options for 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, and 14 are B, D, C, A, A, D, B, C, C, B, B, C, B, and A, respectively.

Nucleic acids are the biomolecules which are made up of nucleotide units and these contain genetic information of the cell in the form of long chains of DNA molecules.

In RNA, uracil is present and it is replaced with thymine in DNA.

In the process of protein synthesis, messenger RNA, ribosomal RNA, and transfer RNA are involved.

mRNA makes a copy of the DNA to serve as the pattern for genetic code and protein synthesis in the cell.

Ribose sugar is present in the RNA molecule and deoxyribose sugar is present in the DNA molecules.

RNA molecules are the product of transcription and proteins are the product of translation.

From the codon chart, the RNA codon of UCA determines the amino acid serine.

Translation is the process during which the cell uses the information from mRNA (messenger RNA) to produce proteins.

Genes contain the keys for the construction of proteins in the ribosome of the cell.

A point mutation involves the change at a single nucleotide site in the DNA molecule.

Arginine amino acid can be represented by the codon CGC as per the codon chart given in the question.

RNA (ribonucleic acid) is made up of ribose sugar, phosphate group and the uracil base.

DNA replication results in two DNA molecules with each containing one new strand and one original strand.

Figure 1 given below in the question shows the structure of amino acids.

DNA is copied during an action process called as replication.

The mRNA sequence which will be formed from the DNA sequence "TACCGGATGCCAGATCAAATC" is "AUGGCCUACGGUCUAGUUUAG".

Therefore, the correct options for 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, and 14 are B, D, C, A, A, D, B, C, C, B, B, C, B, and A, respectively.

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1) Planets move in elliptical orbits with the sun at one focus.

2) Planets speed up when they are closer to the sun because of the sun's gravitational pull.

Answer:The answer is endorphins.

Explanation:Please give brainliest if right.

Answer: cell membrane :))

Explanation:

The branch of science which deals with a living being is called biology.

The correct answer is active transport.

All the living organism is made up of cell and the group of cell is called tissue. The cell membrane is made up of protein and lipid. All the things are passed into the cell is must be passed from the cell membrane.

If the energy is required to pass the substances from the cell membrane, that type of transportation is called active transportation.

Hence, the correct answer is active transport.

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Answer:

transpiration takes place through stomata

Answer:

Answer is D

Explanation:

Answer:

Global warming results in increased rainfall in the North Atlantic, and the melting of glaciers and sea ice, the influx of warm freshwater onto the sea surface could block the formation of sea ice, disrupting the sinking of cold, salty water.

Explanation:

Ocean currents and broader circulations move vast amounts of water around the world, redistributing heat and energy, and helping regulate the global climate. This conveyor brings warm water northward in the western North Atlantic and actually contributes slightly to the Gulf Stream.

hope this helps <3

Answer:

below

Explanation:

Cholinergic urticaria is when your skin forms hives and makes your skin red in those specific areas. This usually forms when your body temperature rise, for example, being in the sun, exercising, etc. There is no 100% cure but you can treat it to the best of your ability at home by keeping your body temprature down.

Best of Luck!

Answer:

Maybe as a producer can be a tree or grass

Explanation:

therefore i think there can be more than one

The roots' expansion stabilizes the slope and draws water into it. The slope will determine if adding vegetation makes the slope more or less stable.

By bolstering roots and altering the saturated soil regime, vegetation stabilizes slopes and prevents erosion. The interlocking and long fibrous binders that plant roots provide within a soil mass are shown by research to anchor through the soil and cross weakened zones to more stable soil.

Background. The physical protection of soil against erosion is provided by plants' roots and above-ground vegetation, which play a key role in soil stabilization.

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Answer: You know, we went over this in class Karra...

Explanation: Review your lessons in class before completing the assessments.

Prediction 1 is best. Two yellow or red snakes had a baby with a mutation in its genes for the green-skin trait.

Because green snakes are more likely to survive, that baby survived long enough to pass on its mutation, so the green trait became more common over generations. This is an example of natural selection, where individuals with beneficial traits have a higher chance of survival and passing on those traits to their offspring.

In this case, the green-skin trait was beneficial because it allowed snakes to better blend in with their environment and avoid predators, leading to an increase in frequency over time.

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d. all of these. Secondary natural hazards can result from a meteorite impact. A nuclear winter is a phenomenon that occurs after a large meteorite impact, where global temperatures and sunlight are reduced due to a dust cloud that blocks the sun.

This can last for a few years and can have a large impact on the environment. Instant vaporization in the impact zone and death by fire from small impacts of ejecta worldwide is also a potential hazard, as the tremendous heat and energy released by the impact can cause instant vaporization and ignite fires.

Finally, the force of the impact can create tsunamis, which can cause flooding and drowning in nearby regions. All of these secondary hazards can be as deadly, or even more so, than the initial impact itself.

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Answer:

Rhodopsin is the photopigment in rods.

Acceleration due to gravity is the rate if change in velocity of a body in gravitation field p

Answer:

China, Russia, Kazakhastan, Mexico, Nimibia, Greenland, South Africa, Canada, Australia

Answer:

The answer is D: Glucose molecules cannot enter the cells because there is not enough insulin being produced.

Explanation:

I know this because my dad has type 1 diabetes

One of the most well-known transitional fossils, Archaeopteryx provides proof that birds descended from theropod dinosaurs. Long believed to represent the evolutionary connection between non-avian dinosaurs and birds, the archaeopteryx is the transitional form between reptiles and birds.

A fossil lineage is a succession of an organism's ancestors and offspring. These lineages are crucial because they demonstrate how a species has gradually evolved. This evolution provides scientists with hints about the environmental changes that species underwent and the origins of the current species.

The following species that settle and take over the region are known as intermediate species. For instance, plants that can grow on shallow soils like grasses and bushes. A broader variety of plants and small animals can occupy the region as the ecosystem gets better.

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What are osteons? Osteons, often known as Haversian systems, are the basic functional and structural unit of compact bone tissue.

An osteon is made up of concentric layers of mineralized bone matrix, which are organized around a central canal known as the Haversian canal. Small canals called canaliculi radiate from the Haversian canal to the lacunae where bone cells known as osteocytes are located.

In summary, osteons are the telescoping tubes of matrix (concentric lamellae) with their central canals that form a large part of compact bone.

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There is some flexibility in pairing between the 3' base of the codon and the 5' base of the anticodons.

The typical genetic code uses fewer than 61 transfer RNAs to convert 61 codons into 20 amino acids (tRNAs). This is made feasible by the tRNA's capacity to "wobble" at the third nucleotide in order to decode several codons. Although the anticodon-codon mapping of tRNA to mRNA is a need for some codon usage indices and can help us understand the development of different genetic codes, such assays are frequently too expensive and complex to detect experimentally. Instead, using the wobble laws and theoretical deductions about nucleotide binding, the codon reading is approximated. Unfortunately, all of the subtleties of codon reading are not covered by these principles. This study examines the tRNAs' ability to read codons and how evolution has affected codon usage

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