Answers Organisms in an ecosystem are usually grouped according to their trophic level as Organisms in an ecosystem are usually grouped according to their trophic level as A. carnivores and epiphytes B. consumers and parasites C. producers and consumers D. producers and saprophytes Correct Answer: Option C Explanation
Answers The speed of light in air is 3 x 108ms-1. What is the speed in… The speed of light in air is 3 x 108ms-1. What is the speed in glass with a… Read More
Answers Charm strikes the sight, but merit wins the soul is an example of Charm strikes the sight, but merit wins the soul is an example of A. oxymoron B. epigram C.… Read More
Answers If sec2 (theta) + tan2 (theta) = 3, then the angle (theta) is equal to If sec2 (theta) + tan2 (theta) = 3, then the angle (theta) is equal to A. 30o B.… Read More
Answers A characteristic of vertebrates that is unique to mammals is A characteristic of vertebrates that is unique to mammals is A. the presence of pentadctyl limbs B. parental… Read More
Answers The part of the tapeworm illustrated is A part of a tapeworm is illustrated below. Use it to answer questions 24 to 26. The part… Read More