Correct Answer: C. organized laws

Explanation

In order for an area to be considered a state, it must have a permanent population, a defined territory, a government and sovereignty.

Correct Answer: A) chlorophyll and carotenoids

Explanation

Photosynthesis is a process by which plants, algae, and some bacteria convert light energy from the sun into chemical energy in the form of glucose. This process requires several pigments that absorb light energy and use it to drive the process of photosynthesis. The question is asking about the photosynthetic pigments. According to the options provided, the correct answer is option A: chlorophyll and carotenoids. Chlorophyll is the primary photosynthetic pigment that absorbs light energy and is responsible for the green color of leaves. Carotenoids are accessory pigments that absorb light energy in different parts of the visible spectrum and are responsible for the yellow, orange, and red colors of some fruits and vegetables. Option B is incorrect because chloroplasts and cytochromes are not pigments, but rather organelles and proteins involved in photosynthesis and respiration, respectively. Option C is incorrect because melanin and haemoglobin are not involved in photosynthesis at all, but rather are pigments involved in skin color and oxygen transport in the body, respectively. Option D is incorrect because while carotenoids are indeed a photosynthetic pigment, haemoglobin is not involved in photosynthesis. In summary, the correct answer to the question is option A: chlorophyll and carotenoids. These pigments are essential for the process of photosynthesis, which is how plants and other organisms produce their own food.

Correct Answer: A) NO

Correct Answer: B) 47.50

Correct Answer: D. Liver

Correct Answer: C. inefficiently

Correct Answer: C. producer gas

Correct Answer: D. 399000

Correct Answer: C. 3y + 2x + 5 = 0

Explanation

Given line: \(3x - 2y + 4 = 0 \implies 2y = 3x + 4\)

\(y = \frac{3}{2}x + 2\)

\(Gradient (\frac{\mathrm d y}{\mathrm d x}) = \frac{3}{2}\)

Gradient of perpendicular line = \(\frac{-1}{\frac{3}{2}} = \frac{-2}{3}\)

\(\implies \frac{y - (-3)}{x - 2} = \frac{-2}{3}\)

\(\frac{y + 3}{x - 2} = \frac{-2}{3} \)

\(3(y + 3) = -2(x - 2) \implies 3y + 2x + 9 - 4 = 0\)

= \(3y + 2x + 5 = 0\)

Correct Answer: B. commercial bank