Correct Answer: B) respire

Explanation

This Biology question is asking which of the given options all living things do. The options are: synthesize, respire, move, transpire, and feed. Living things are organisms that can carry out basic life processes. One of these processes is respiration. Respiration is the process by which living organisms release energy from food molecules they take in. This energy is used to carry out other life processes like growth, movement, and reproduction. Therefore, the correct option for this question is Option B: respire. All living things respire because they need energy to survive. While some living things like plants also synthesize their own food, movement, transpiration, and feeding are not universal to all living things. It is important to note that the definition of living things is broader than simply being able to respire. For more information, please see the recommended textbooks.

Correct Answer: D) debentures

Correct Answer: D. purgation of emotion from tension

Explanation

Catharsis is a literary device used to depict a release of emotions. Catharsis can be applied to any literature that makes audiences feel intense emotions such as pain or sadness, but ultimately leads to a feeling of release.

Explanation

The probability of success (p) = \(\frac{3}{5}\) and the probability of failure (q) = 1 - \(\frac{3}{5} = \frac{2}{5}\)

The probability that at least two of them failed is

P(x \(\geq\) 2) = 1 - p(x < 2) = 1 - [P(x = 0)] + [P(x = 1)]= 1 - [(\(^{10}_{0}\)) (\(\frac{2}{5}\))\(^0\) (\(\frac{3}{5}\))\(^{10}\) + (\(^{10}_1\)) (\(\frac{2}{5}\))\(^1\) (\(\frac{3}{5}\))\(^9\)]

Which simplified to 1 - 0.046357401 = 0.9536 correct to four decimal places

(b) The probability that exactly half of them passes is P(x = 6) = (\(^{10}_{5}\)) (\(\frac{3}{5}\))\(^5\) (\(\frac{2}{5}\))\(^{5}\)

Simplified to give; 252 x 0.7776 x 0.01024 = 0.2007 correct to four decimal places

(c) The probability that at most two of them failed is

P(x \(\leq\) 2) = P(x = 0) + P(x = 1) + P(x = 2). In this case p = \(\frac{2}{5}\) q = \(\frac{3}{5}\) so that

p(x \(\leq\) 2) = (\(^{10}_{0}\)) (\(\frac{2}{5}\))\(^0\) (\(\frac{3}{5}\))\(^{10}\) + (\(^{10}_1\)) (\(\frac{2}{5}\))\(^1\) (\(\frac{3}{5}\))\(^9\) + (\(^{10}_{2}\)) (\(\frac{2}{5}\))\(^2\) (\(\frac{3}{5}\))\(^{8}\)

Which simplies to 0.1673 correct to four decimal places.

Correct Answer: A. 25

Explanation

\(f : x \to x^{2} ; g : x \to x + 3\)

\(g(2) = 2 + 3 = 5\)

\(f o g(2) = f(5) = 5^{2} = 25\)

Correct Answer: A. reduce eddy current.

Explanation

Laminated iron core means insulating layers glued compact. Now the cores are laminated to reduce Eddy current.

Correct Answer: D. zero

Correct Answer: C. Weevil

Correct Answer: B. photosynthesis

Explanation

As photosynthetic organisms, plants take up atmospheric CO2, chemically reducing the carbon. This represents not only an acquisition of stored chemical energy for the plant, but also provides the carbon skeletons for the organic molecules that make up a plants' structure.

Correct Answer: C) evaporation

Explanation

Evaporation is the process of a substance in a liquid state changing to a gaseous state due to an increase in temperature and/or pressure. Evaporation is a fundamental part of the water cycle and is constantly occurring throughout nature.