Correct Answer: D. Exfoliation

Correct Answer: D. saturn

Correct Answer: C. Rainforest

Explanation

(a) The believers' communal living was such that the Christians shared their possessions in common. Ananias and Sapphira sold their own piece of land, but brought only a part of the money to the Church. This was strictly against the spirit of communal life of the Christians. Peter asked Ananias why satan had led him to lie to the Holy Spirit, telling him that the land and the proceeds were theirs and they were free to handle them the way they wished. But by declaring publicly that they were handing over the entire proceeds, they had not lied to man but to God. When Ananias heard these words of rebuke from Peter, he fell down and died. Young men later carried away his body for burial. His wife / Sapphira came in, unaware of what had happened to her husband. Peter asked her whether they had sold the land for the amount surrendered, she affirmed it. Peter asked her why she conspired with her husband to tempt the spirit of God telling her to listen to the approaching footsteps of those who had gone to bury her husband: Immediately she heard this she fell down and died. Her body was carried away by the same young men who had earlier carried her husband for burial. Great fear came upon the Church and upon all who heard the news.

(b) Lessons: Ananias and Sapphira were misguided into thinking that they could serve both God and Mammon at the same time. One can deceive a fellow man, but cannot deceive God who reads the heart of man. The Church was established by God and controlled by the Holy Spirit. Members must work in accordance with guidelines set up by the Holy Spirit. God punishes sin of disobedience and His judgment is certain. We should give with sincerity / honesty.

Correct Answer: C. refused

Correct Answer: A. magnesium trioxosilicate (IV) and rust

Correct Answer: C. weaning

Correct Answer: D) The dorsal fin

Explanation

The fins are composed of bony spines protruding from the body with skin covering them and joining them together. Fins are used for movement, stability, nest-building, spawning, and as organs of touch. They can be single or paired. The caudal or tail fin is used for propulsion. Fish that have forked caudal fins usually are fast swimmers. The anal fin stabilizes the fish and provides propulasion while it is swimming. Ventral fins are also used to provide stability in swimming. The paired pectoral fins are used for manoeuvering the fish. The single dorsal fin helps balance the fish while swimming and also during sudden movements or turns. The rays of this fin are often sharp, and a spine is often present.

Explanation

\(x^{3} + y^{3} - 2xy = 11\)

Differentiating implicitly,

\(3x^{2} + 3y^{2} \frac{\mathrm d y}{\mathrm d x} - 2y - 2x \frac{\mathrm d y}{\mathrm d x} = 0\)

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

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

At (2, -1) , Gradient = \(\frac{2(-1) - 3(2^{2})}{3(-1)^{2} - 2(2)}\)

= \(\frac{-2 - 12}{3 - 4}\)

= \(\frac{-14}{-1} = 14\)

Correct Answer: B. they shall be called sons of God