BIOLOGY HIGH SCHOOL

A comfortable room temp is 20C. what is this temp in degrees Fanrenheit?

Answers

Answer 1

Answer: 20C is 68 degrees Fahrenheit

Answer 2

Answer:

Explanation:

(20°C x 9/5). + 32 = 68 ° F

Related Questions

Angiosperms are flowering plants. The carpal is a reproductive organ within the flower. What part of the carpal becomes the fruit when fertilization occurs?
TRUE OR FALSE - Volcanic eruptions and asteroid impacts can alter Earth's climate for years.
Please match the following
Two scientists do not agree on which type of grocery bag is better for the environment. What is the most likely outcome of their disagreement? A. Both types of grocery bags will be discontinuedB. More studies will take place on the issue C. Some decrease in interest in the issue D. No future consensus among other scientists
Secretes hormones that are stored in the posterior pituitary gland

The p. multocida that are growing within sam's abscess are breaking glucose down via glycolysis in order to obtain energy. this process occurs via a series of enzymatic reactions. during a chemical reaction, an enzyme functions as a biological catalyst and lowers the activation energy. how does an enzyme lower the activation energy of a reaction

Answers

Answer: The enzyme increases the effectiveness of reactant collisions thereby increasing the number of reactant molecules that reach activation energy.

A reaction occur if the substrates needed collide with each other. Enzyme is like a mold that can hold the substrate so that it will be easier to collide. The effect of enzyme could be seen in the activation energy needed to do the reaction because enzyme lower it very much. This will help speed up the reaction so it create product faster.

Meristematic cells called the _____ add width to the plant body.shoot tip
root tip
vascular cambium
phloem

Answers

vascular cambium

Apical Meristems are found in the tips of the roots and in the buds of the shoots. They supply cells for the plants to grow in length.

Apical Meristems are found in herbaceous plants, woody plants, grasses, and flowering plants.

In flowering plants, shoot apical meristem develops into an inflorescence meristem which produces the floral meristem. The floral meristem is responsible for the production of the sepals, petals, stamens, and carpels of the flower.

The correct answer is C.

Which type of consumers is the most stable in an ever changing environment?vegetarians
herbivores
carnivores
omnivores

Answers

Omnivore is the type of consumers is the most stable in an ever changing environment.
Omnivore are organisms that eats both plants and meat. Thus, either ways they can live with the absence of meat nor plants.

Omnivores because they can eat vegetation and meat.

Which of the following forest management practices is the most harmful to forest ecosystems? a. clearcutting b. shelterwood cutting c. group selection d. single tree selection please select the best answer from the choices provided a b c d

Answers

Answer:

a. clearcutting

Explanation:

Clearcutting is the most harmful forest management practice to forest ecosystems. Clearcutting involves removing all trees in a designated area, leaving the land completely bare. This practice has negative impacts on the ecosystem as it disrupts the natural processes and functions of the forest. It can lead to soil erosion, loss of habitat for various plant and animal species, and changes in the microclimate of the area. Clearcutting also reduces the overall biodiversity of the forest and can take a significant amount of time for the ecosystem to recover.

Final answer:

Clearcutting is the most harmful forest management practice as it disrupts the natural ecosystem and can lead to soil erosion and loss of habitat.

Explanation:

The most harmful forest management practice to forest ecosystems is clearcutting. Clearcutting involves removing all trees within a certain area, leaving the land bare and disrupting the natural ecosystem. This practice can lead to soil erosion, loss of habitat for wildlife, and changes in water availability. On the other hand, shelterwood cutting, group selection, and single tree selection are methods that are more sustainable and less harmful to the forest ecosystem.

Learn more about Harmful forest management practices here:

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In this simple food chain, the organism that converts solar energy into usable chemical energy is missing. that would be the?

Answers

Answer: The correct answer is Producers.

Producers occupy the first trophic level in a food chain that begins the process of energy flow in an ecosystem.

They can also be referred as autotrophs as they synthesise their own food using energy from sunlight (photosynthesis).

They convert solar energy into chemical energy (ATP and NADPH) that is finally utilized in the formation of food (carbohydrate).

Example of producers- Green plants and algae.

A producer or something like grass or plants..

A biology class wanted to study the effect of different materials on the melting rate of ice. They placed pieces of ice, each with a mass of 10g, onto trays. Group 1 was covered in plastic, group 2 was covered in paper, group 3 was covered in aluminum, and group 4 remained uncovered.Each piece of ice was allowed to melt for 15 minutes. Then final mass of the ice, minus the melted water, was recorded at the end of the experiment.
Which of the following is the control group in this experiment?

Answers

The control variable is a group that serves as a baseline for comparision. The independent variable is not applied or only applied at a baseline level.

The independent variable is the covering of the ice with different materials. Because group 4 wasn't covered, it is the control variable.

The control group in this experiment is group 4, which remained uncovered.

In an experiment, the control group is the group that does not receive any treatment or manipulation. It serves as a baseline for comparison to the other groups. In this case, the control group is not covered with any material, which means it is not subjected to any additional factors that could affect the melting rate of ice.

By comparing the results of the other groups (group 1 covered in plastic, group 2 covered in paper, and group 3 covered in aluminum) to the control group, the researchers can determine the effect of different materials on the melting rate of ice.

I hope this helps you. :)

Other Questions

A/an _______ bond allows metals to conduct electricity. A. metallic B. atomic C. ionic D. covalent

Which of the following is not a good polling technique? A. asking clear questions B. using a push poll C. using a large sample D. using a random sample

Suppose a population is carrying a condition controlled by two alleles: P (dominant) and p (recessive). Only homozygous individuals that have two copies of the recessive allele have the condition. If the p allele is found in 15 percent of the population, what's the frequency of the PP genotype? A. 25.5 percent B. 72.25 percent C. 2.25 percent D. 12.75 percent

Both Gregor Mendel and Alfred Wegener proposed ideas that were not accepted completely by the scientific community during their lifetimes. What did their ideas have in common?They were presented by amateur scientists who were not accepted by the scientific community. They explained aspects of genetics that required Watson and Crick's data to be understandable. They needed mathematics to prove their data, and that field was not developed at the time. They required supporting evidence which could not be provided with the existing technology.