Correct Answer: D. union

Correct Answer: A. labour

Correct Answer: A. 4.5Omega;

Explanation

E = 2V, r = 0.5Ω, I = 0.4A, P = ?

E = I( R + r )

R = \(\frac{ E}{I} - r \)

R = \(\frac{ 2}{0.4} - 0.5\)

R = 5 - 0.5 = 4.5Ω

Correct Answer: D. Deer eating grass

Explanation

A primary consumer is any animal that consumes primary producers (autotrophs). Autotrophs consist of any creatures that create their own energy (in the form of sugars) from sunlight. Grass and algae would be considered autotrophs. Deer are the only animals shown here that consume autotrophs and are, therefore, primary consumers.

Correct Answer: D. pomology

Correct Answer: C. Chicken

Explanation

A monogastric is an animal with a single-compartmented stomach. Examples of monogastrics include humans, poultry, pigs, horses, rabbits, dogs and cats. Most monogastrics are generally unable to digest much cellulose food materials such as grasses.

Correct Answer: B. direction of current

Correct Answer: B. religious gatherings

Explanation

Secret cults are more likely to be prominent in places where there are large gatherings of people, especially young people, such as educational campuses. They are less likely to be prominent in religious gatherings because these are usually supervised by adults and have a moral and spiritual focus that is incompatible with the activities of secret cults.

Correct Answer: C. lost the support of Yahweh

Correct Answer: D. 9cm

Explanation

From \(V = \frac{1}{3}\pi r^2 h. \hspace{1mm} r =\frac{14}{2}\\

462 = \frac{1}{3} \times \frac{22}{7} \times 7^2 \times h \\

h = \frac{3 \times 462}{22 \times 7}\\ h = 9\)