Does anybody know this answer

Answer:

a. Global warming

Explanation:

Solar energy is the form energy which uses the SUN as Its source. It is a renewable source of energy. Humans, through our activities, contribute to the gradual increase of the earth's atmospheric temperature, called GLOBAL WARMING. We contribute to this phenomenon posing threat to the environment's sustainability when trying to fulfil our day-to-day individual needs.

One of those activities is the burning of fossil fuels via cars, in industries, domestic households etc. The burning of fossil fuels results in the release of heat-trapping gases called Greenhouse gases e.g CO2, CFC etc. These gases are the major cause of Global warming.

Hence, Joe is trying to work on how solar energy can replace the use of other sources of energy that release these greenhouse gases into the atmosphere in order to curb GLOBAL WARMING.

N.B: Solar energy does not emit greenhouse emissions. It is the best and safest source of energy.

Answer:

The brain stem is responsible for increased blood pressure, HR etc,

Explanation:

It is made up of the mid brain, the Pons, and the Medulla.

While the Pons serve as the neurological bridge between the brain regions e.g the cerebrum and cerebellum to conduct and control certain responses the Medulla controls involuntary activities.Thus the involuntary activities listed above are controlled by the medulla.

Thus the activities of the rats which involves the dilation of pupils, erection of hair, are controlled in the pons. While increases blood pressure and the H.R are under the medulla.

Answer:

Explanation:

D) A boat containing individuals from a different island containing a1, a2, and a3 alleles landed at the island.

This is an example of migration. It is the movement of an organisms into a particular place or habitat. It increase the population of its new environment and decrease the population of the environment it migrated from.

E)The leader (whose genotype is a1a1) declared that only individuals with the a1 have the right to be on the island and mate. All a2, a3 individuals moved to another island.

This is example of selection. Selection is done in a large population to select traits with desired characteristics. Selection helps to have individual with the best features.

F) A man stumbles upon a barrel that has spilled its contents on some rocks. Unknown the to man, who cannot read, the barrel says "Radioactive". He decides to bring one of the new glowing rocks home to show his wife and puts it in his pants pocket.Some of their babies had an a4.

This is an example of mutation. It a sudden heritable change in the genome of an organism. it can be caused by exposure to radioactive material. Mutation can have a detrimental effect on individual carrying it or useful.

A) A devastating fire caused the death of 10 individuals

Drift- Genetic drift leads to the loss of genotype that are less frequently perpetuated or less occuring and are selected against.

B) A disease swept through the island and killed 13 individuals. The a1 confers resistance to the disease.

Selection- they have selective advantage of been resistance to disease.

Answer:

Most genes contain the information needed to make functional molecules called proteins. (A few genes produce other molecules that help the cell assemble proteins.) The journey from gene to protein is complex and tightly controlled within each cell.

Explanation:

Most genes contain the information needed to make functional molecules called proteins. (A few genes produce other molecules that help the cell assemble proteins.) The journey from gene to protein is complex and tightly controlled within each cell.

Answer:

True

Explanation:

Uracil does in fact replace thymine in the RNA chain meaning that the pairings are now adenine-> uracil and cytosine -> guanine

Answer:

The answer is conduction.

Explanation:

Answer/Explanation:

Given==> short tail allele (T) is dominant, and long tail allele (t) is recessive.

Genotype of homozygous short-tailed dog = TT, while genotype of heterozygous short-tailed dog = TT

Required==> Punnett Square showing a genetic cross between both parents: i.e. TT X Tt

*See attached image for the Punnett Square

From the Punnett Square, 50% of the offspring of the First generation would be homozygous short-tailed, while 50% would be heterozygous short-tailed.

All the offspring would be all short-tailed as well.

Answer:

Microscopes, spectrophotometers, X-ray crystallography (more info below )

Explanation:

Wilkins studied biological molecules like DNA and viruses using a variety of microscopes, spectrophotometers and  X-ray crystallography.

hope I helped!

Answer:

B. X-Ray for you on Edgen uity

Explanation:

Did the Quiz

i think its A.fixation of CO2

Answer:

The algae are producers.

The snails are primary consumers.

Herons is a secondary consumer.

Explanation:

Food web is the interconnection of different food chains in the ecosystem and it represent the different feeding relationships between organism in the ecosystem.

From the question,

Algae is a primary producer because it has the ability to produce food.

Algae have chlorophyii, a green pigment which trap light energy from the sun and uses carbondioxide and water to produce food which other organism depend on.

Snail is a primary consumer because it's depend on algae for food. Snails feed on algae because they cannot produce their own food.

Heron is a secondary consumer because it feed on snails. They feed directly in snails to obtain their energy requirement for survival.

Answer:

The frog is a secondary consumer

the algae are producers

the files are primary consumers

the snails are primary consumers

Explanation:

trust me im right did the test got it right the person above is wrong

Answer:

Lysosomes are organelles that contain hydrolytic enzymes  (lysozymes) which are required for membrane degradation, thereby they may be important during the removal of the interdigital membrane.

Explanation:

Lysosome plays a critical function by digesting cellular components such as, in this case, the interdigital membrane. During mammal embryo development, the interdigital membrane is reabsorbed, it is a structure between the digits that appeared during evolution in aquatic animals. However, in terrestrial mammals, it is a vestigial structure leftover from their ancestors.

Answer:

Plants take up essential elements from the soil through their roots and from the air (mainly consisting of nitrogen and oxygen) through their leaves. Nutrient uptake in the soil is achieved by cation exchange, wherein root hairs pump hydrogen ions (H+) into the soil through proton pumps.

HOPE IT HELPS

Explanation:

Answer:  False

happy to help

Explanation:

listen the picture carefully I do not see the Goshen

Answer:

Heterozygous

Explanation:

Heterozygous is when there is two of the different alleles or genes that will make up their offsprings, and Homozygous is when there is two of the same alleles or genes

Answer:

Phosphorus

Explanation:

idk amino acids contain carbon hydrogen oxygen and nitrogen as well as sulfur sometimes

nucleic acids contain phosphorus as well as carbon hydrogen and nitrogen

Answer:

Phosphorus

Explanation:

I took the quiz.

Answer:

Protein is an essential ingredient of every cell in the body. Hair and nails are often made of protein. Your body uses protein to strengthen and repair muscles. You also use protein to make catalysts, hormones, and other body chemicals. Protein is an essential building mass of bones, muscles, cartilage, skin, and blood.

Pls mark me brainliest

Answer:

Proteins

Explanation:

Amino acids are the building blocks, or the monomers of proteins. There are 20 types of amino acids that build protein in our bodies. If Tyler’s diet does not include amino acids, then his body and his cells cannot make proteins.

This is not good for his body, because protein is very important. Protein is part of many different body parts. It is also used for growth and repair. Additionally, protein is used in the creation of enzymes and hormones.

Therefore, the answer is protein. If Tyler’s diet lacks amino acids, he cannot make proteins.

In the Irish sea, a lot of different types of water animals eat jellyfish. It would be hard to say that they are on the top when all these animals/fish eat the jellyfish.  Out of 2500 examples of different species the herring had more than 20 percent of jellyfish in them out of 512 that were cut open to see if a jellyfish was in them. In this whole experiment 2500 sea creatures were gutted and the results definitely weren't in the jellyfishes favor. Although the Grey Gurnard, Dab, Sprat, Poor Cod and Squid do not eat much Jelly Fish. The Herring and Dragonet do. I def finitely do not think they are on the top, but they sure do not have that many sea creatures eating them. And you would of thought that the ones that did would be bigger.  I am actually very surprised to see that so many creatures were found with the Jelly Fish inside of them. I also wonder what other creatures eat it that we may not know about yet.

Answer:

When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate (ADP). Likewise, energy is also released when a phosphate is removed from ADP to form adenosine monophosphate (AMP).

Explanation:

Answer:

When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate (ADP).

Answer:

Explanation:

After having a carbohydrate rich meal concentration of some hormones, especially insulin change in your body. Insulin promotes the uptake of glucose by cells(particularly muscle cells, adipocytes, liver cells). It also increases the rate of glycolysis and glycogenesis and decreases the rate of gluconeogenesis and glycogenolysis.

These important metabolic pathways cause burning up glucose to make ATP that all cells in our body need and also storing it in the form of glycogen in the liver which is a very important food storage. Metabolism of carbohydrates also causes fat to be deposited in adipocytes which is basically why we have stuff like keto diets(no or very little carbohydrates and mainly fats consumed) for losing weight!

Answer: Amino Acids

Explanation:

Answer:

Its genetically identical to its parent

Explanation: Vegetative reproduction occurs asexually and involves only one parent. The offspring of vegetative reproduction is genetically identical to its parent.

Answer:

It’s genetically identical to its parent.

Explanation:

Took it on Plato/ Edmentum (:

Answer:

This inbalance is constantly overcome by the production of excess product (1,3-bisphosphoglycerate) which triggers the reversible reaction through the action of the enzyme called glyceraldehyde 3-phosphate dehydrogenase in the process called gluconeogenesis .  

Explanation:

A cofactor (NAD+) and a phosphate molecule are crucial to this reaction to produce NADH which results in ATP a high energy molecule. an OH ion is removed from the glyceraldehyde-3-phosphate molecule and transferred to the NAD to form NADH molecule and an intermediate (thioester). The Phosphate molecule then binds to the thioester to form 1,3-bisphosphoglycerate

Answer:

Essential amino acids cannot be made by the body. As a result, they must come from food. The 9 essential amino acids are: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.

Explanation:

(hope that helped)

Answer:

I would say yes

Explanation:

Due to the growing fear over coronavirus sterilizing equipment would help stop the fear of coronavirus potentially having the ability to survive and grow in space

Answer:

No

Explanation:

A period is when your body produces a layer of tissue and blood to protect the baby. But the period is when your body is like "oops, false alarm" and disposes of the tissue and blood. During pregnancy, the baby is kept safe by the tissue and blood, that is why women don't have periods during pregnancy.

Answer:

Mercury is wracked by intense magnetic disturbances more extreme than any on Earth, new research suggests

Explanation:

the small, rocky planet also experienced volcanic activity for much longer than once thought, according to several new studies base don observations during the latest flyby of the small, rocky planet by a NASA spacecraft.

Explanation:

Noble gases have a full outer energy level and are inactive. These atoms are considered inert.

Hope this helps

Good Luck