Which species has the MOST RECENT common ancestor with the ROBIN?
Hagfish
(outgroup)
Salmon
Jaws
Frog
Keratinous
scales
Lizard
Lungs:
Four limbs
Alligator
D
Gizzard
Feathers
Claws
Robin
or nails
G
Rat
Fur;
Mammary
Glands
Gorilla
Time
O Lizard
O Salmon
O Gorilla

Answer:

1. mRNA

Explanation:

2. messenger RNA (mRNA) carries the protein blueprint from a cell's DNA to its ribosomes, which are the "machines" that drive protein synthesis.

Answer:

C

Explanation:

Nuclear energy is the energy in the nucleus, or core, of an atom. Atoms are tiny units that make up all matter in the universe, and energy is what holds the nucleus together. There is a huge amount of energy in an atom's dense nucleus.

Answer:

Height

Chest/Bust

Waist

Hips

Inside Leg

Answer:

A, B, and D

Explanation:

Red light is reflected by the material.

Green light is absorbed by the material.

Blue light is absorbed by the material.

According to the model, red is not absorbed, which means it is reflected. It cannot pass through nor is it absorbed. Blue light and green light do not pass through, but they are not reflected either. This is called absorption.

Answer:

1. 294N

2. 294N

3. 19.6N

4. 19.6N

5. 4.9N

6. 4.9N

7. 80N

8. 185N

Explanation:

The weight of an object is the force that gravity is having over it, and we measure it in Neutowns (N), which equals Kg x m/s².

To find the weight of an object, we use the formula F= m x g.

F stands for force, m for the object's mass, and g for gravity, which is the force that attracts objects to Earth, and we measure it by the acceleration that an object has during free falling.

The Earth's gravity is 9.8 m/s²

1. We use the formula F=m x g

F= 30kg x 9.8 m/s²

F= 294 N

2. We have to convert the 30000g into kg to use the formula

30000÷1000= 30kg

30000g equals to 30Kg, so the object's mass (m) is 30Kg.

F= m X g

F= 30kg X 9.8 m/s²

F= 294 N

3. F= m X g

F= 2kg X 9.8 m/s²

F= 19.6 N

4.We have to convert the 2000g into Kg.

2000÷1000= 2Kg

The object's mass (m) is 2Kg.

F= m X g

F= 2kg X 9.8 m/s²

F= 19.6 N

5. F= m X g

F= 0.5 kg X 9.8 m/s²

F= 4.9 N

6.We have to convert 500g to Kg.

500g÷1000=0.5Kg

The object's mass (m) is 0.5 kg

F= m X g

F= 0.5 Kg X 9.8 m/s²

F= 4.9 N

7. The gravity on the moon is different from the one on Earth. In the formula, instead of 9.8 m/s² for the gravity (g), we use 1.6 m/s².

F= m X g

F= 50Kg X 1.6m/s²

F= 80N

8. The gravity (g) on Mars is 3.7 m/s², so we have to use it in the formula where it says g to find the object's weight on Mars

F= 50Kg X 3.7m/s²

F= 185 N

Answer:

A noxa is any component of the natural context, with the ability to generate some harm to the person who touches it.

Explanation:

Any blow with mechanical damage, change in temperature or pressure, UV radiation, plutonium, strontium, X-rays, electricity, loud noises is considered physical noxa.

Examples of this can be: Physical hazards: noise, radiation (ultraviolet, x-rays), electricity, blows, breaks, burns, cuts.

Chemical noxa is toxic and poisons, mostly of exogenous origin, that enter the body accidentally.

Examples of this can be: Chemical noxes: insecticides, pesticides, poisons, toxic gases, co2, co.

Biological noxas are living beings or viruses recognized as pathogenic agents, since they cause diseases of varying symptoms, evolution and severity, but which are called infectious diseases.

Examples of this can be: bacteria, protozoa, fungi and non-cellular entities, such as viruses.

Psychosocial noxas are actions or lack of actions that can cause mental disorders and that can lead to physical problems. Its impact is often negative on general well-being, particularly for young people.

Examples of this can be wars, racism or bullying.

Answer: I don’t know, I need this one too

Explanation:

Answer:

D.

Explanation:

and i just guessed

Food webs used to help explain ecosystem interaction as the food web shows the flow of energy from one organism to another.

Food webs have been defined as important conceptual tools for delineating feeding relationships among species within a community, revealing species interactions and community structure, and understanding the dynamics of energy transfer in an ecosystem.

It is defined as a graphical representation of the natural interconnection of food chains and what-eats-what in an ecological community. Food web is also called consumer-resource system.

Example of Food web is Falcon eats snake, which has eaten frog, which has eaten grasshopper, which has eaten grass. A food web shows the many different pathways where plants and animals are connected

Thus, Food webs used to help explain ecosystem interaction as the food web shows the flow of energy from one organism to another.

Learn more about Food web, here:

https://brainly.com/question/18816028

#SPJ6

Answer:

A

Explanation:

Answer:

The correct answer is - rainwater or groundwater form carbonic acid that dissolves sections of bedrock.

Explanation:

A sinkhole is a natural hole or cave-like structure formed on the surface of the due to the chemical weathering of sections of bedrock made of carbonate rocks like limestone, dolomite, as well as salt beds or rocks.

Rainwater or groundwater comes in contact with CO2, a weak acid known as carbonic acid is formed, That can dissolves or weathers the lime stone or the carbonate rock of sections of the bedrocks and makes huge cracks or hollow out vast networks of caves.

Answer: DUDEEEEEEEEEEEE

Explanation: Dude.. dude.. dude... dude....

Answer:

It could mean that those two populations could be common ancestors because the spelling differences are the same

Explanation:

The similar spelling variations between the two populations could imply that they share common ancestry.

Deoxyribonucleic acid, or DNA, is the name given to the genetic material carried by humans and nearly all other species. An individual's DNA is present in nearly all of their cells.

Nucleotides are the molecular building components that make up DNA. A phosphate group, a sugar group, and one of four different nitrogen bases make up these building components. Nucleotides are joined into chains and the locations of the phosphate and sugar groups are switched to form DNA strands.

Every cell in the body has DNA in its nucleus. Groups of these firmly bound fragments make form chromosomes. The majority of people possess 46 pairs of chromosomes, or 23 pairs per pair.

Thus, The similar spelling variations between the two populations.

For more information about DNA, click here:

https://brainly.com/question/2642255

#SPJ5

Answer:

B

Explanation:

Genes have to do with your traits or what genetics you have. They can be inherited by parents, or grandparents. Genes are the expression of a trait.

Answer:

Silent mutations do not affect protein function

Explanation:

A mutation is defined as any alteration in the genetic material of a cell of a living organism. Moreover, a silent mutation refers to any mutation that does not alter the phenotype of the cell/organism (they are evolutionary neutral mutations). Silent mutations are base substitutions that do not alter the amino acid sequence of the resulting protein, and therefore these mutations do not alter protein function.

Answer:

Toxic damage to cells can cause individual cell death and if sufficient cells are lost, the result can be tissue or organ failure, ultimately leading to death of the organism.

Hope helps you

:3

Answer:

This discovery is known as heredity.

Explanation:

In the question above, we can see an example of heredity, which is the process where a trait is passed from an ascendant to a descendant. As seen above, the wrinkled seed is a characteristic that was passed on to a plant through its parent, the plant that gave rise to it. The characteristics passed by heredity are transmitted through the continuous transfer of genetic material, present in the DNA. Since the descendants have the DNA of their parents, it is possible that the characteristics are transmitted as the generations advance.

Answer:

lake Okeechobee

Explanation:

i live in Florida so i know

i didnt search so dont count on me but i think its like 750 sq miles or sumn crazy like that

mantle

Explanation:

yea I'm pretty sure that's it

Answer:

The Mantle

Explanation:

The mantle is the layer located directly under the sima. It is the largest layer of the Earth, 1800 miles thick. The mantle is composed of very hot, dense rock. This layer of rock even flows like asphalt under a heavyweight. This flow is due to great temperature differences from the bottom to the top of the mantle. The movement of the mantle is the reason that the plates of the Earth move! The temperature of the mantle varies from 1600 degrees Fahrenheit at the top to about 4000 degrees Fahrenheit near the bottom!

Answer:

The myogenic heart is the characteristics of vertebrates where continuous rhythmic contraction occurs. The myogenic heart is the intrinsic property of the cardiac muscles. Each contraction of the heart muscle regulates the flow of blood in the form of a pulse or heart rate.

Explanation:

i hope its helps

Answer:

The next male honey bee to mate with the queen will remove the previous endophallus and eventually lose his own after ejaculation. Male honey bees are only able to mate seven to 10 times during a mating flight, and after mating, a drone dies quickly, as his abdomen rips open when his endophallus is removed

Answer:

I don’t know

Explanation:

At all

Answer:

D

Explanation:

The diagram below shows a portion of a chromosome during meiosis. Meiosis is a process of cellular division that produces haploid gametes from diploid cells. The process of meiosis involves two rounds of nuclear division.

During the first round, homologous chromosomes pair up and exchange genetic material. This process is known as crossing over.

The diagram below shows a section of the chromosome during the first meiotic division. The chromosome is composed of two sister chromatids, which are identical copies of each other.

These sister chromatids are held together by a centromere. At this stage, the sister chromatids are in the process of separating from each other. The arrows indicate the direction of movement of the chromatids as they separate. The diagram also shows a section of the chromosome where the two sister chromatids have already separated.

This section is known as a chiasma, and it is the result of crossing over. During crossing over, segments of DNA from the two homologous chromosomes exchange places. This process creates genetic variation in the gametes, which is important for evolution.

In conclusion, the diagram shows sister chromatids separating, alleles independently assorting, segments of DNA crossing over, but not genes replicating. The correct answer is A. Sister chromatids are separating.

Learn more about  DNA  at:

https://brainly.com/question/264225

#SPJ2

Answer:

The muscular system is composed of specialized cells called muscle fibers. Their predominant function is contractibility. Muscles, attached to bones or internal organs and blood vessels, are responsible for movement. Nearly all movement in the body is the result of muscle contraction.

Explanation:

please mark this answer as brainliest

Answer:

Movement

Explanation:

This is correct

Answer:

Explanation:

Cell is discovered by Robert Hooke.

Answer:

The cell is initially discovered by Robert Hooked in 1665

Answer:

Explanation:

The part of the brain that is highlighted in the image is the Occipital lobe.

The brain is the part of the body that controls and coordinates the activities of all other organs in the body. The brain is made of different parts that play different roles.

The part of the brain that is highlighted in the image is the Occipital lobe.

Learn more about the Occipital lobe:https://brainly.com/question/14567052

#SPJ2

Answer:

Plants, like cacti, don't have leaves in the traditional sense. (Their spines are actually modified leaves.) But the cells in the body or “stem” of the cactus plant still contain chlorophyll. Thus, plants like cacti can absorb and convert energy from the sun through the process of photosynthesis

Explanation:

photosynthesis also takes place in plant roots

Answer:

The correct answer is - C. the arrows from the Earth's surface to the atmosphere and from the atmosphere to the Earth's surface.

Explanation:

Interaction between radiation and greenhouse gases can be demonstrated or represented by a model which shows how the radiation from different sources of the earth's surface is released in the atmosphere and how the radiation comes to the earth's surface from the atmosphere of the earth.

The radiation trapped by the greenhouse gases and more infrared radiation will be absorbed and emitted back toward Earth's surface, which affects and show more greenhouse effect.

Answer:

true

Explanation:because any living breathing organism is multicellular

Answer:

True

Explanation:

B/c multicellular organisms are cell of living things