Does the fossil of Archaeopteryx support Darwin's idea? Explain your answer.
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Answer:

Climate change and land-use changes are expected to increase the rates of species extinction.

Explanation:

Answer: Carbohydrates in the form of glucose and oxygen as byproduct.

Explanation:

Photosynthesis is a process which occurs in green plants and in other autotrophs. In this process the autotrophs can prepare their own food by using reactants like water and carbon dioxide to produce glucose which is a carbohydrate which a major source of energy for plants and oxygen gas is released as a byproduct of this chemical reaction. On the contrary to this the cellular respiration can be defined as the process in which the biochemical oxidation of food occurs and energy is released in the form of ATP and carbon dioxide and water are produced.

Thus in photosynthesis the carbon dioxide and water are the reactants whereas in cellular respiration they are the products.

Answer:

b. base molecules from high concentration through the membrane to low concentration

Note: the complete question is found in the attachment below

Explanation:

The process which enabled the color change in the water and phenology mixture is known as diffusion.

Diffusion is the movement of molecules from regions of higher concentration to regions of lower concentration until equilibrium concentration is attained.

In the setup by the student, the concentration of the base molecules are higher in container than in the test tube. The vaporized molecules of the base therefore, moved through the membrane into the water and phenolphthalein mixture, resulting in the color change to pink in the mixture due to the reaction of the base and the phenolphthalein.

Answer: pp and phenotype is white

Explanation: white is recessive, so either one or two P (PP or Pp) gives purple. only pp gives white

Answer:

in March and September

Explanation:

it is

Answer:

its c

Explanation:

they both get the same amount of sun

Answer: 1.39

Explanation: 1.36 +3 = 1.39

Answer:

A) ocean deoxygenation

Explanation:

Eutrophication (eutrophication) begins when fertilizers (usually washed away by rain) reach the water from fields and other agroecosystems. Fertilizers are rich in phosphates and nitrates, which are otherwise a limiting factor for the flourishing of life in water.

With an excess of these salts, plants, especially algae, often begin to flourish. Then the number of dead algae increases, which are then decomposed by saprophytes, consuming oxygen. Thus, the concentration of oxygen in the water decreases, and thus there is suffocation and mass death of aquatic organisms that consume oxygen in the process of respiration.

chemical weathering.............

Answer:

pARA plasmid

Explanation:

Plasmids are natural circular DNA samples found in bacteria cells. There are two types of plasmids founds in bacteria cells namely; pARA and pKAN-R.

The pKAN would not be maintained in the cell during replication but the pARA plasmid would and when the DNA fragment is inserted, the pARA would serve as a catalyst for the gfp protein.

option a is the answer because electricity need much water

Answer:

2m

Explanation:

The closer an object is the more gravitional force there is

Answer:

The correct answer is -  TAAGGCTATT

Explanation:

The DNA molecule is made up of two strands that make a double helix and each chain of nucleic acid sequence known as an individual strand that is composed of a complementary base bound with another strand bases.

Adenine is complementary to thymine similarly cytosine to guanine and vice versa so the complementary strand of the given would be as follows:

DNA strand-                   ATTCCGATAA

Complemntary strand - TAAGGCTATT

Answer:

b

Explanation:

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Answer:

You can combine the acronym and acrostic methods. The first four (inner) planets, in order from the Sun, are Mercury, Venus, Earth, and Mars. ... Now consider the acrostic: "My very easy mnemonic. Just spin us nine planets." You can memorize two sentences and use the first letter of each word to help you think of planets.

Answer:

To remember the planets, you can create an acrostic from the first letter of each planet, like "My Very Educated Mother Just Served Us Nachos"

Explanation:

Answer:

humans killing whales caused orcas to have to eat otters which caused sea urchin populations to increase which caused kelp populations to decrease

Explanation:

Answer: B. nucleic acids.

Explanation: A sugar-phosphate backbone (alternating grey-dark grey) joins together nucleotides in a DNA sequence. The sugar-phosphate backbone forms the structural framework of nucleic acids, including DNA and RNA. This backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.  

Answer: the adult human body has 206 bones in total

The reactant of the Calvin cycle is the carbon dioxide that is present in Option C, and the product of the Calvin cycle is glucose. The Calvin cycle takes place during the photosynthetic reaction.

Photosynthesis is a process in which the plant plays an important role, such as when the plant absorbs the sun's light, water, and carbon dioxide and then produces oxygen and glucose by combining all of these elements; thus, glucose and oxygen are the products, and water and carbon dioxide are the reactants. The water is used in the light-dependent reaction and converted into oxygen as a product, while in the case of the Calvin cycle or the light-independent reaction, carbon dioxide is used as the reactant and the product that is formed is glucose.

Hence, the reactant of the Calvin cycle is the carbon dioxide that is present in Option C.

Learn more about photosynthesis here.

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Answer:

Chloroplasts in the cytoplasm of the cell

Explanation:

The options you were given are the following:

The organelles that would indicate that the observed cell belongs to a plant rather than an animal are chloroplasts. Chloroplasts are organelles that conduct photosynthesis - a process in which plants (and some other organisms that possess chloroplasts) get food. In this process, with the help of sunlight, plants transform carbon dioxide, water, and minerals into oxygen, which is released into the atmosphere, and glucose, which they feed on.

Both animal and plant cells have a cell membrane and the nucleus located inside of them.

The cilia are usually found in animal cells.

This is why the third option is the correct one.

The human body needs iron to make the oxygen-carrying proteins hemoglobin and myoglobin. Hemoglobin is found in red blood cells. Myoglobin is found in muscles

Answer:

During photosynthesis, chemical energy is formed

Answer:

tagging the sharks

Explanation:

To learn their behavioral patterns researchers are tagging the sharks. Doing so allows the researchers to track their movements individually and gather data as to how they move, where they migrate to, how many migrate together, etc. All this information is extremely valuable and when pieced together can shed light on why they have certain behavioral patterns or traits.

Photosynthesis - the process that takes in matter from the sun and energy from carbon dioxide in the air and water from the soil to make glucose and oxygen.

Answer:

The over loaded of peoples is called overpopulation. There will be more crowded and people will be unemployed and It can effect the global warming

Answer:

Overpopulation is is basically when there is too much of something on our planet or anything else.

When you have a tent that holds 5 people but you put 10 people in it, you would be "overpopulating" the tent. there's such thing as over-farming.

Answer:

Protein Power:

1. A few example of high protein substances in nature are animal products, meat, milk, milk products, egg. Think of things that have over 20 grams of "protein" commonly meats have such high protein concentration due to the fiber and tissue formation.

2. To say they are similar would be a contradiction but for the sake of this assignment, the amino acid sequence which is the primary structure are identical in overall STRUCTURE.

3. Look up a protein structure and see what it does.

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Answer:

i think nicotine travels through blood and we know blood reaches the right ventricle first

maybe right ventricle

The correct answer is c.Amphibians and reptiles. An example of similarity between the two classes of vertebrates is the presence of a heart with three chambers

Answer:

It is called Miasma I hope you get it right

Explanation:

Enjoy the correct answer

Its b mark my word trust me