Correct Answer: C. discern what is right

Correct Answer: A) Chemosynthesis

Explanation

The question is asking which of the following modes of nutrition is autotrophic. Autotrophic nutrition is the process by which organisms produce their own food using inorganic substances. The options given are chemosynthesis, saprophytism, parasitism, and symbiosis. Option A, chemosynthesis, is the correct answer because it is a form of autotrophic nutrition where organisms use energy from chemical reactions to produce their own food. This process occurs in deep-sea vents and other extreme environments where sunlight is not available. Option B, saprophytism, is a type of heterotrophic nutrition where organisms feed on dead or decaying organic matter. Option C, parasitism, is a type of heterotrophic nutrition where an organism feeds on another living organism, the host. Option D, symbiosis, is a type of relationship where two organisms live together in close association, but only one organism benefits. It is not a mode of nutrition. It is important to understand the different types of nutrition in biology as it helps us understand how organisms obtain their energy and nutrients for survival. Autotrophic organisms are important in the food chain as they form the basis of the food web. To learn more about this, please read the relevant sections of the recommended textbooks.

Correct Answer: C. have intermediate hosts

Correct Answer: D. credited with application and allotment ₦375,000

Correct Answer: C) it encourages saving habit

Explanation

By saving money in the cooperative, members can also have access to loans when they need them. This is because the money saved by the members is used to provide credit to those who need it. So, being part of a Credit and thrift Cooperative not only helps members save money, but it also gives them the opportunity to borrow money when they need it.

In summary, one major advantage of a Credit and thrift Cooperative is that it encourages a saving habit. This helps members to be financially secure and have access to loans when they need them.

For more information, please see the recommended textbooks.

Correct Answer: D. veteran

Explanation

Novice; a person new to and inexperienced in a job or situation.veteran; a person who has had long experience in a particular field.

Correct Answer: D. \(PQ\)

Explanation

A \(1 \times 2\) matrix can be multiplied by \(2 \times 2\) matrix to give a \(1 \times 2\) matrix.

Explanation

volume of rectangular block(cuboid) = l × b × h

V = 3x × 2x × y

72 = 6x\(^2\)y

y = \(\frac{72}{6x^2}\)

y = \(\frac{12}{x^2}\)

ii.

Area of cuboid = 2(lb + lh + bh)

l = 3x, b = 2x, h = y

A = 2(3x(2x) + 3x(y) + 2x(y))

A = 2(6x\(^2\) + 3xy + 2xy)

A = 12x\(^2\) + 6xy + 4xy

A = 12x\(^2\) + 10xy

where y = \(\frac{12}{x^2}\)

A = 12x\(^2\) + \(\frac{120}{x}\)

iii.

At stationary point \(\frac{dy}{dx}\) = 0

\(\frac{dA}{dx} = 2(12x^2-1) + -120x^{-1-1}\)

24x - 120x\(^{-2}\)

\(\frac{dA}{dx}\) = 0

24x- \(\frac{120}{x^2}\) = 0

multiply through by x\(^2\)

24x\(^3\) - 120 = 0

24x\(^3\) = 120

x\(^3\) = 5

x = ?5

x = 1.71

Correct Answer: D. ethene

Correct Answer: D. Cornelius the Centurion