The classifications of four trees are shown in the table
Which two trees are the most closely related?

Answer:

Variables are given a special name that only applies to experimental investigations. One is called the dependent variable and the other the independent variable. The independent variable is the variable the experimenter manipulates or changes, and is assumed to have a direct effect on the dependent variable.

Explanation:

Answer:

The independent variable is the factor that doesn't rely / change based on another variable. Usually there is an independent, dependent, and constant variable. The dependent variable's "results" and values rely on the independent value.

For example if tomatos were to be grown the independent variable is the type of light the tomato plant is grown under. The dependent variable would be the rate of the growth of the tomato plant. (It relies on the type of light, the independent variable)

Answer:

DNA starts off on the nucleus where it then gets separated into DRNA so that it can travel to other parts of the cell. It is the. Carried by vehicle to the rough ER where ribosomes are added to it then it goes to the smooth ER where waste is expelled. Finally, it goes to the Golgi apparatus where it is either stored or carried to a part of the cell.

Explanation:

Answer:

Tentacles have specialised stinging cells called nematocysts. They use these to immobilise their prey so that the tentacles are then able to move the food into the mouth.

Explanation:

Answer:

appearance, reproduction, mobility, and functionality

Explanation:

Answer:

thank u

Answer:

A.

Explanation:

D. is most likely not the answer because it doesn't mention anything involving a increase in hawks nor does it mention A. but A. is more commonly known to cause decreases in certain animal species if affected in there homeland.

~ LadyBrain

Answer:

The population has evolved because there was a change in allele frequencies.

Explanation:

Answer:

The half-life of a substance is the amount of time it takes for half of that substance to decay. However, after two half-lives, half of the half remaining will decay, leaving you with one quarter of the original substance.

So, after 1 million years you will have 50% of the original substance remaining.

And, after 2 million years you will have 25% of the original substance remaining.

After 3 million years you will have 12.5% of the original substance remaining.

And after 4 million years you will have 6.25% of the original substance remaining.

Explanation:

Hope it helps:)

Answer:

Climate , temperature , and other organisms

Explanation:

Answer:

observe

Explanation:

Awnser : TAA-GCT-GAT

Complementary sequence: Nucleic acid sequence of bases that can form a double- stranded structure by matching base pairs. For example, the complementary sequence to C-A-T-G (where each letter stands for one of the bases in DNA) is G-T-A-C.

(Hope This Helped, Give Brainliest If You Dont Mind)

Answer:

Early Eukaryotes were single-celled organisms that were present more than 1.6 to 2.1 billion years ago.

Explanation:

-Eukaryotes could be found in a variety of shapes and had a nucleus, a flexible membrane, and a cytoskeleton.

-Early eukaryotes used oxygen in metabolism.

Answer:  Many traits found in eukaryotic cells today would have been found in early eukaryotic cells. First, early eukaryotic cells would have had membrane-bound organelles. Also, DNA probably contained introns since this is seen in many eukaryotic cells today. Chromosomes were probably linear in shape. Lastly, these cells would have had mitochondria and membrane-bound organelles. Since these are seen in all eukaryotic cells today, we can infer that they would have been around in early eukaryotes as well.

Explanation:

Just answered it on EDG

Answer:

I believe that it is the brain stem

Explanation:

The brain stem, at the bottom of the brain, connects the cerebrum with the spinal cord. It includes the midbrain, the pons, and the medulla. It controls fundamental body functions such as breathing, eye movements, blood pressure, heartbeat, and swallowing.

Answer:

D. Unequal heating of Earth by the Sun

Explanation:

Uneven heat causes wind because the hot air rises over the cold air which

Answer:

Epidermis and Dermis

Explanation:

The two distinct layers of the integument consist of a layer of stratified squamous epithelium called the Epidermis and a deeper layer of areolar and dense irregular connective tissue called the Dermis.

The Epidermis is the outermost layer of the skin while the Dermis can be found under the epidermis and is also known as the thickest layer thereby providing strength to the skin

Answer:

Palatilism

Explanation:

Due to one organism benefiting (tapeworm ) while the other organism is harmed (dog)

Answer:Motion/direction is determined by an arrow

Explanation:

Answer:

Variation among individuals of the same species can be explained by both genetic and environmental factors. ... The set of variations of genes present, together with the interactions of genes with their environment.

Explanation:

Answer:

1)  Gg/Gg

   /Gg/Gg

3) Dd/dd

  /Dd/dd

Explanation:

Answer:

100% of offspring will be black and white

Explanation:

BW = Black and white

Because 4 out of 4 offispring fom the punnett squares have the genotype of BW, 100% of the offspring will be black and white

All offspring will be black and white. Since 100% of the progeny from the will be black and white due to the genotype of BW in 4 out of 4 offspring,

When two alleles codominate, neither can hide the manifestation of the other allele. However, neither allele is recessive in codominance, and both alleles' phenotypes are manifested.

When two alleles codominate, neither can hide the manifestation of the other allele. Codominant alleles are those that have an independent impact.

Both phenotypes are partially prevalent in codominance. Codominance is best illustrated by if a black cat is crossed with a white cat, all offspring will be black and white.

Therefore, if a black cat is crossed with a white cat, all offspring will be black and white.

Learn more about codominance, here:

https://brainly.com/question/14053639

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"Biological" redirects here. For other uses, see Biological (disambiguation).

Biology is the scientific study of life.[1][2][3] It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field.[1][2][3] For instance, all living organisms are made up of cells that process hereditary information encoded in genes, which can be transmitted to future generations. Another major theme is evolution, which explains the unity and diversity of life.[1][2][3] Finally, all living organisms require energy to move, grow, and reproduce, as well as to regulate their own internal environment.[1][2][3][4][5]

Biology deals with the study of life and organisms.

top: E. coli bacteria and gazelle

bottom: Goliath beetle and tree fern

Biologists are able to study life at multiple levels of organization.[1] From the molecular biology of a cell to the anatomy and physiology of plants and animals, and to the evolution of populations.[1][6] Thus, there are multiple subdisciplines within biology, each defined by the nature of their research questions and the tools that they used.[7][8][9] Like other scientists, biologists use the scientific method to make observations, pose questions, generate hypotheses, and perform experiments to satisfy their curiosity about the world around them.[1]

Life on Earth, which emerged before 3.7 billion years ago,[10] is immensely diverse. Biologists have sought to study and classify the various forms of life, from prokaryotic organisms such as archaea and bacteria to eukaryotic organisms such as protists, fungi, plants, and animals. These various living organisms contribute to the biodiversity of an ecosystem, where they play specialized roles in the exchange of energy and nutrients.

The statement that best describes the two species depicted in the graph is option C) Species A is a predator and species B is its prey.

Option A indicates that species A is a producer and species B is its consumer. This means that species B requires the output from species A to survive. Knowing this, we would expect to show that species B increases in population as the population of A increases, due to increased food supply, the graph shows the opposite scenario. Thus, option A is false.

Option B states that perhaps Species A is a host and species B is its parasite. This provides the same conditions and dependencies as option a, so for the same reasons that a is false, we can conclude that option B is false as well.

The final incorrect option is D, Species A is a scavenger and species B is its decomposer. This would mean that as the population of species B dies off, it increases the food supply of Species A which feeds on the decomposing members of species B. We would expect in this case, that species A would flourish as B dies off, however, we see that as species B dies, species A follows shortly after. This tells us that option D is incorrect.

The correct option is C, Species A is a predator and species B is its prey. This would mean that species A consumes the members of species B to survive. Therefore we would expect to see

This is exactly what the graph depicts, so option C is correct.

For more information on predator and prey interactions see:

https://brainly.com/question/2432570?referrer=searchResults

Answer:

whats all of the possible answers?  i can only see up to C

Explanation:

Answer:

E.predation

Explanation:

ito po yung answer ko last week ehh

Answer:

Blacktip reef sharks are a critical source to help maintain the delicate balance of marine life in reef environments. They keep fish populations in check and the reefs healthy. However they are highly valued for their meat, fins, leather, liver oil, and fishmeal which makes them prone to overfishing and targeting, and they are endangered yet they are also highly valuable in tourism.

Explanation:

Answer: charge

Explanation: because once the charge is there it takes over for the rest of them

Osmosis is defined as the movement of solvent (like water) from a region where the concentration of solute(like salt) is lower to a region where the concentration of solute is higher through a semipermeable membrane.

Salt water is a hypertonic solution as the concentration of salt ( solute) is higher. Therefore, in this case water from vegetable will move outside causing the cells to become fragile.

Answer:

Convection currents in the earth's magma might drive plate motion .

Explanation:

Magma is the molten rock below the crust, in the mantle. Tremendous heat and pressure within the earth cause the hot magma to flow in convection currents. These currents cause the movement of the plates inside the planet ..

A. Rainbows form when white light has been

split apart.