Answer to 20…………………..

If the adjacent angles of a parallelogram measure 25° and 155°, the other two angles would measure 25° and 155°

A parallelogram is a quadrilateral (has four sides and four angles) in which both sides are equal and parallel to each other. Opposite angles of a parallelogram have the same measure and the diagonals are equal in length.

If the adjacent angles of a parallelogram measure 25° and 155°, the other two angles would measure 25° and 155° because opposite angles are equal.

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Answer: The answer is 25 and 155

Explanation:

Answer:

2. b

3. B

4. BB, Bb, bb

5. bb

6.Bb, BB

7.Bb

(couldn't answer the whole question, sorry)

Answer:

they are able to perform a specialized function in the body

Answer:

cyanobacteria

Explanation:

The cyanobacteria have an extensive fossil record. The oldest known fossils, in fact, are cyanobacteria from Archaean rocks of western Australia, dated 3.5 billion years old.

Answer:

oxygen gas

Explanation:

because oxygen is needed for life on Earth

Answer:

Temperature. The rainforest biome remains warm all year and must stay frost-free. The average daily temperatures range from 20°C (68°F) to 25°C (77°F).

Explanation:

this does not tell u the answer but i hope it helps in some way

Missing picture of the tropical rainforest.. Thus, I will try my best to help.

Answer:

D)an animal that feeds on grasses and wheat

Explanation:

Let go over all the answer choices:

A) a mammal that has thick fur year-round

Knowing that :

Temperature is always warm.. Thus, a mammal that has a thick fur year-round can't survive in this kind of place.

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B)a plant that needs little water to survive

Knowing that:

This environment receives a lot of rain.. Thus, This type of plant can't survive in this kind of place

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C)a vine that grows up a tree to get sunlight

Knowing that:

Since it receives a lot of rain.. Thus, it may not get sunlight..

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D)an animal that feeds on grasses and wheat

Knowing that:

This environment contains many green plants

thus, this may be the best answer.

[RevyBreeze]

Answer: Habitat variability imposes fluctuations in availability of basic needs such as food and water upon organisms.

Answer:

Chlorophyll breaks down

Explanation:

However, as the length of daylight and temperature change in the fall, the leaves' food-making activity comes to a halt. The chlorophyll degrades, the green hue fades, and the yellow to orange colors emerge, contributing to the leaves' fall brilliance.

Answer:

C) 9 brown/brown : 3 brown/red : 3 green/brown : 1 green/red

Answer:

Explanation:

oil constitutes a major storage for heat, acting as a reservoir of energy during the day and source of heat to the surface at night. The soil stores energy during the warm season and releases it to air during the cold season Geiger et al.

The correct option is "D" Migration.

Since the term aquaculture mainly refers to the cultivation of aquatic organisms in controlled aquatic environments for any commercial, recreational or public purpose. whereas external organisms are added to an ecosystem in order to raise their number keeping in mind the availability of food for them.

For the creation of new aquatic ecosystem cargo ship hulls, recreational boats, organisms escaping from the aquariums can be useful as these methods are non-natural and are disturbing the original productivity and stability of the ecosystem.

Migration is a natural phenomenon in which non-native organisms move to another habitat in search of food required for survival.

Thus, Migration is not a way that nonnative organisms are introduced to new aquatic ecosystems related to commerce.

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Answer:

D. Migration

Explanation:

Aqua culture is the phenomena for rearing fish and other aquatic organisms with high commercial value for food production. Non- native organisms are added in an ecosystem in order to raise their number keeping in mind the availability of food for them. For creation of new aquatic ecosystem cargo ship hulls, recreational boats, organisms escape from the aquariums can be useful as these methods are non- natural and they are disturbing the original productivity and stability of ecosystem by introducing nonnative organisms to new aquatic ecosystem. But migration is a natural phenomena in which non-native organisms move to other habitat in search for food and habitat required for survival.  

GOT IT RIGHT, HOPE THIS HELPS!

Answer:

DNA

DNADNADeoxyribonucleic acid is a polymer composed of two polynucleotide chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses. DNA and ribonucleic acid are nucleic acids.

2) (i) A pentose sugar is a monosaccharide with 5 carbon atoms. Pentose sugars are the deoxyribose sugars, which are part of nucleotides in DNA

(Ii) a phosphate is an anion, salt, functional group or ester derived from a phosphoric acid. It most commonly means orthophosphate, a derivative of orthophosphoric acid H ₃PO ₄. The phosphate or orthophosphate ion [PO ₄]³⁻ is derived from phosphoric acid by the removal of three protons H⁺

Formula: PO₄³⁻

Molar mass: 94.9714 g/mol

3D model (JSmol): Interactive image; Interactive image; Interactive image; Interactive image

Beilstein Reference: 3903772

Conjugate acid: Monohydrogen phosphate

Gmelin Reference: 1997

(III) Nucleobases, also known as nitrogenous bases or often simply bases, are nitrogen-containing biological compounds that form nucleosides, which, in turn, are components of nucleotides, with all of these monomers constituting the basic building blocks of nucleic acids.

3) purine nitrogenous bases:-

Purines and Pyrimidines are nitrogenous bases that make up the two different kinds of nucleotide bases in DNA and RNA. The two-carbon nitrogen ring bases (adenine and guanine) are purines, while the one-carbon nitrogen ring bases (thymine and cytosine) are pyrimidines.

pyrimidine nitrogenous bases

Pyrimidine: A nitrogenous base similar to benzene (a six-membered ring) and includes cytosine, thymine, and uracil as bases used for DNA or RNA.

The pyrimidine bases are thymine (5-methyl-2,4-dioxipyrimidine), cytosine (2-oxo-4-aminopyrimidine), and uracil (2,4-dioxoypyrimidine)

4) Explain Chargaff's rules for base -pairing

Chargaff's rules state that DNA from any species of any organism should have a 1:1 stoichiometric ratio of purine and pyrimidine bases (i.e., A+G=T+C ) and, more specifically, that the amount of guanine should be equal to cytosine and the amount of adenine should be equal to thymine.

5)Identify what objects/colors you used for your DNA Model

The four nitrogenous bases that compose DNA nucleotides are shown in bright colors: adenine (A, green), thymine (T, red), cytosine (C, orange), and guanine (G, blue).

6)Twist your model and explain how it is a helix

Double helix is the description of the structure of a DNA molecule. A DNA molecule consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating groups of sugar (deoxyribose) and phosphate groups.

The double helix of DNA is, like its name implies, in the shape of a helix which is essentially a three dimensional spiral. The double comes from the fact that the helix is made of two long strands of DNA that are intertwined—sort of like a twisted ladder.

A key step in developing a new explanation is c. proposing an interpretation that can be tested.

A U.S. government agent votes on whether the belief is taken. A United Nations scientific forum votes on whether the belief is taken. The hypothesis is constant with further data and probes used to test its forecasts.

Thus, option "C" is correct.

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Answer:

by the binding of RNA polymerase to the consensus sequences of the promoter

Explanation:

BTW: a promoter is a DNA Sequence on to which transcription machinery bind and initiate transcription .

hope this helps

have an awesome day - TJ

Answer:

Murine, primate and human embryonic stem cells (ESCs) exhibit a very unusual cell cycle structure, characterized by a short G1 phase and a high proportion of cells in the S-phase.

Explanation:

Normally, embryonic stem (ES) cells proliferate quickly during differentiation and do not differentiate simply by cell cycle slowing. In this paper, it is shown that the role of the cell cycle in terminal stages of differentiation can be adapted for and extended into ES cells.

Answer:

Mitochondria

Explanation:

Mitochondria are double-membraned cell organelle present in the cytoplasm

Answer:

Mitochondrion

Explanation:

Mitochondria are organelles within the cell that contain genetic material and produce ATP.

Answer:

to answer this question, we need to know the chemical reaction so u should write it or attach it.

Answer:

fats are made up of high levels of saturated fatty acid that take form at room temperature and oils are made up of mostly unsaturated fatty acid which are liquid at room temp

Answer:false

Explanation: because it occurs in the nucleus

Answer:

Exoplanets are planets beyond our own solar system. Thousands have been discovered in the past two decades, mostly with NASA's Kepler Space Telescope. These worlds come in a huge variety of sizes and orbits. Some are gigantic planets hugging close to their parent stars; others are icy, some rocky.

Answer:

small thing about climate change

Explanation:

Climate Change is trapping Co2 into the earth's atmosphere, raising the temperature of the Earth. Because of that, it's melting the Antarctic and killing millions of animals. Not only that, but it's also causing droughts, and usually droughts are the cause(s) of famine which kill millions of not only animals, but humans too.

Answer:

endoplasmic reticulum(ER)

Explanation:

b/c for making proteins use to endoplasmic reticulum or (ER).

Irregular respirations characterized by an increasing rate and depth of breathing followed by periods of apnea are called Cheyne-Stokes respiration. It is an abnormal respiration cycle.

The Cheyne-Stokes respiration is an abnormal type of respiration cycle characterized by apnea.

Cheyne-Stokes respiration refers to an unnatural manner of breathing that is generally associated with sleep.

Cheyne-Stokes respiration is characterized by fast abnormal breathing cycles and then slow apnea abnormal breathing cycles.

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Answer:

Imbalance is your answer, mate!!!

Explanation:

Homeostatic imbalance occurs when the human body’s internal environmental variables become disturbed.

Does this answer your question?

The statement that reflects a cognitive characteristic that is present during late adulthood is, During late adulthood, one is full of knowledge and wisdom. So, the correct option is A.

Cognitive characteristics may be defined as an immersive and active process that engages your senses in a constructive and long-lasting way.

Cognitive characteristics teach you to maximize your brain potential and make it easier to connect new information and ideas during late adulthood.

Therefore, the statement that reflects a cognitive characteristic that is present during late adulthood is, During late adulthood, one is full of knowledge and wisdom.

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Answer:

a. during late adulthood, one is full of knowledge and wisdom.

Explanation:

Answer:

Some reasons that people give for smoking:
> they believe it reduces stress and anxiety ( scientific studies show this isn't factual and the chemicals within smoking products is only made appealing and or distracting to make the user believe so. It actually heightens stress levels and lowers health levels)
> this sounds cliche but, teens often think its cool or get peer pressured into it. They find themselves wanting to try harmful substances and get addicted. ( in one study there were d r u g s found in smoking products aimed to get the attention of children and young adults. It's all a marketing ploy for business men and women to collect money as you slowly grow more and more breathless)
> lastly, "it's not that bad for you" often, markets and cig stores tell potential buyers its not as bad as other things. Some say its not harmful at all.( Lung disease,gum disease,heart failure,etc. all disprove this. Each year about 480,000 people die from the affects of smoking)

Explanation:

Answer: The answer is B. (It stores in the nucleus the information a cell needs to make its proteins with the right orders of amino acids.)

Explanation: I took the test and this was the answer! :)

The function of DNA (deoxyribonucleic acid) is to store and transmit genetic information from one generation to the next, and it stores in the nucleus the information a cell needs to make its proteins with the right orders of amino acids. That is the last option.

DNA is a molecule composed of long chains of nucleotides. A nucleotide is made up of three components: a sugar molecule, a phosphate group, and a nitrogenous base. The process of gene expression begins with the transcription of DNA into RNA (ribonucleic acid). RNA is a molecule similar in structure to DNA but with a few key differences, such as the presence of the nitrogenous base uracil (U) instead of thymine. DNA also plays a role in the regulation of gene expression. Certain regions of DNA, called promoters and enhancers, help to control when and where a gene is expressed.

Hence, it stores in the nucleus the information a cell needs to make its proteins with the right orders of amino acids. That is the last option.

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